-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 RtOQTkmG9ynuQzUyXCjXxn6Wo1ytgwPoFwJ6bqAqrdVZCoBv2nCbpAsrpUddf16E
 Y9HyarlHxwxBUY8i+nHAUw==

<SEC-DOCUMENT>0000813828-04-000177.txt : 20041008
<SEC-HEADER>0000813828-04-000177.hdr.sgml : 20041008
<ACCEPTANCE-DATETIME>20041008133512
ACCESSION NUMBER:		0000813828-04-000177
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20041006
FILED AS OF DATE:		20041008
DATE AS OF CHANGE:		20041008

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			REDSTONE SUMNER M
		CENTRAL INDEX KEY:			0001204726

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-15153
		FILM NUMBER:		041071841

	BUSINESS ADDRESS:	
		STREET 1:		200 ELM STREET
		CITY:			DEDHAM
		STATE:			MA
		ZIP:			02026

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			NAIRI INC
		CENTRAL INDEX KEY:			0001140175
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-15153
		FILM NUMBER:		041071843

	BUSINESS ADDRESS:	
		STREET 1:		200 ELM STREET
		CITY:			DEDHAM
		STATE:			MA
		ZIP:			02026
		BUSINESS PHONE:		6174611600

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BLOCKBUSTER INC
		CENTRAL INDEX KEY:			0001085734
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-VIDEO TAPE RENTAL [7841]
		IRS NUMBER:				521655102
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		1201 ELM STREET
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75270
		BUSINESS PHONE:		2148543000

	MAIL ADDRESS:	
		STREET 1:		1201 ELM STREET
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75270

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			VIACOM INC
		CENTRAL INDEX KEY:			0000813828
		STANDARD INDUSTRIAL CLASSIFICATION:	CABLE & OTHER PAY TELEVISION SERVICES [4841]
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-15153
		FILM NUMBER:		041071844

	BUSINESS ADDRESS:	
		STREET 1:		1515 BROADWAY
		STREET 2:		51ST FL
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10036
		BUSINESS PHONE:		2122586000

	MAIL ADDRESS:	
		STREET 1:		1515 BROADWAY
		STREET 2:		51ST FL
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10036

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			NATIONAL AMUSEMENTS INC /MD/
		CENTRAL INDEX KEY:			0000913264
		STANDARD INDUSTRIAL CLASSIFICATION:	TELEVISION BROADCASTING STATIONS [4833]
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-15153
		FILM NUMBER:		041071842

	BUSINESS ADDRESS:	
		STREET 1:		200 ELM STREET
		CITY:			DEDHAM
		STATE:			MA
		ZIP:			02026
		BUSINESS PHONE:		6174611600

	MAIL ADDRESS:	
		STREET 1:		200 ELM STREET
		CITY:			DEBHAM
		STATE:			MA
		ZIP:			02026

	FORMER NAME:	
		FORMER CONFORMED NAME:	NATIONAL AMUSEMENTS INC
		DATE OF NAME CHANGE:	19931008
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>via251.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2004-10-06</periodOfReport>

    <notSubjectToSection16>1</notSubjectToSection16>

    <issuer>
        <issuerCik>0001085734</issuerCik>
        <issuerName>BLOCKBUSTER INC</issuerName>
        <issuerTradingSymbol>BBI</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0000813828</rptOwnerCik>
            <rptOwnerName>VIACOM INC</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>1515 BROADWAY</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10036</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001140175</rptOwnerCik>
            <rptOwnerName>NAIRI INC</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>200 ELM STREET</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>DEDHAM</rptOwnerCity>
            <rptOwnerState>MA</rptOwnerState>
            <rptOwnerZipCode>02026</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0000913264</rptOwnerCik>
            <rptOwnerName>NATIONAL AMUSEMENTS INC /MD/</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>200 ELM STREET</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>DEDHAM</rptOwnerCity>
            <rptOwnerState>MA</rptOwnerState>
            <rptOwnerZipCode>02026</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001204726</rptOwnerCik>
            <rptOwnerName>REDSTONE SUMNER M</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O VIACOM INC.</rptOwnerStreet1>
            <rptOwnerStreet2>1515 BROADWAY</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10036</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Class A Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2004-10-06</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>J</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
                <footnoteId id="F1"/>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>72000000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <footnoteId id="F1"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>0</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                    <footnoteId id="F2"/>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value></value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Class B Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2004-10-06</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>J</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
                <footnoteId id="F1"/>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>72000000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <footnoteId id="F1"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>0</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                    <footnoteId id="F2"/>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value></value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">Disposed of pursuant to an exchange offer by Viacom Inc. (Viacom) pursuant to which Viacom exchanged 2.575 shares of each of the Issuer's Class A common stock and Class B common stock for each share of Viacom Class A common stock (VIA) or Viacom Class B common stock (VIAB) tendered and accepted in the exchange on the morning of October 6, 2004. The closing prices of VIA and VIAB on the NYSE on October 5, 2004, the expiration date of the exchange offer were, respectively, $35.91 and $35.45.</footnote>
        <footnote id="F2">Prior to disposition, these securities were owned directly by Viacom, but may also be deemed to have been beneficially owned by (1)  NAIRI, Inc. (NAIRI), which owns approximately 71% of Viacom's voting stock, (2) NAIRI's parent corporation, National Amusements, Inc. (NAI) and (3) Sumner M. Redstone, who is the controlling stockholder of NAI.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>By: Michael D. Fricklas, Executive Vice President</signatureName>
        <signatureDate>2004-10-08</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>By: Sumner M. Redstone, Chairman &amp; President</signatureName>
        <signatureDate>2004-10-08</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>By: Sumner M. Redstone, Chairman &amp; CEO</signatureName>
        <signatureDate>2004-10-08</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>By: Sumner M. Redstone</signatureName>
        <signatureDate>2004-10-08</signatureDate>
    </ownerSignature>
</ownershipDocument>

</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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