Exhibit 12.1

VIACOM INC. AND SUBSIDIARIES

COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES

(in millions except ratios)

	Six Months Ended March 31, 2013			Year Ended September 30,						Nine Months Ended September 30, 2010		Year Ended December 31,
				2012			2011					2009		2008
Earnings from continuing operations before provision for income taxes	$	1,465		$	3,470		$	3,245		$	1,812	$	2,417	$	1,894
Add:
Equity in net (earnings) losses of investee companies		(40	)		(12	)		(40	)		67		77		74
Distributions from investee companies		10			6			8			5		9		29
Interest expense, and amortization of discounts and capitalized expenses related to indebtedness		221			425			419			326		440		514
Estimate of interest within rental expense		34			67			68			48		65		50
Total Earnings	$	1,690		$	3,956		$	3,700		$	2,258	$	3,008	$	2,561
Fixed charges:
Interest expense, and amortization of discounts and capitalized expenses related to indebtedness	$	221		$	425		$	419		$	326	$	440	$	514
Estimate of interest within rental expense		34			67			68			48		65		50
Total fixed charges	$	255		$	492		$	487		$	374	$	505	$	564
Ratio of earnings to fixed charges		6.6x			8.0x			7.6x			6.0x		6.0x		4.5x