Exhibit B

JOINT FILING AGREEMENT

In accordance with Rule 13d-1(k)(1)(iii) under the Securities Exchange Act of 1934, as amended, the persons named below agree to the joint filing on behalf of each of them of a Statement on Schedule 13D (including additional amendments thereto) with respect to the shares of Class A Common Stock, $0.01 par value, of AMC Networks Inc. This Joint Filing Agreement shall be filed as an Exhibit to such Statement.

Date: January 3, 2024
	*
	Charles F. Dolan
	/s/ James L. Dolan
	James L. Dolan
	/s/ Thomas C. Dolan
	Thomas C. Dolan
	+
	Patrick F. Dolan
	*
	Kathleen M. Dolan
	*
	Marianne Dolan Weber
	*
	Deborah A. Dolan-Sweeney
	*
	Corby Dolan Leinauer
	*
	Mary S. Dolan
	*
	Paul J. Dolan
	*
	Matthew J. Dolan

/s/ Brian G. Sweeney
Brian G. Sweeney
Charles F. Dolan 2009 REVOCABLE TRUST
*
By:	Charles F. Dolan, Trustee
/s/ Brian G. Sweeney
By:	Brian G. Sweeney, Trustee
Charles F. Dolan Children Trust FBO Kathleen M. Dolan
Charles F. Dolan Children Trust FBO James L. Dolan
*
By:	Kathleen M. Dolan, Trustee
*
By:	Paul J. Dolan, Trustee
Charles F. Dolan Children Trust FBO Marianne Dolan Weber
Charles F. Dolan Children Trust FBO Thomas C. Dolan
*
By:	Kathleen M. Dolan, Trustee
*
By:	Matthew J. Dolan, Trustee
Charles F. Dolan Children Trust FBO Deborah Dolan-Sweeney
Charles F. Dolan Children Trust FBO Patrick F. Dolan
*
By:	Kathleen M. Dolan, Trustee
*
By:	Mary S. Dolan, Trustee

CHARLES F. DoLAN 2009 Family Trust FBO Kathleen M. Dolan
CHARLES F. DoLAN 2009 Family Trust FBO Deborah A. Dolan-Sweeney
CHARLES F. DoLAN 2009 Family Trust FBO Marianne E. Dolan Weber
CHARLES F. DoLAN 2009 Family Trust FBO Thomas C. Dolan
CHARLES F. DoLAN 2009 Family Trust FBO James L. Dolan
CHARLES F. DoLAN 2009 Family Trust FBO PATRICK F. DOLAN
CFD 2010 Grandchildren Trust FBO Descendants of Kathleen M. Dolan
CFD 2010 Grandchildren Trust FBO Descendants of marianne dolan weber
CFD 2010 Grandchildren Trust FBO Descendants of deborah dolan-sweeney
charles f. dolan 2012 descendants trust
CFD 2021 GC TRUST FBO KEVYN A. DOLAN
CFD 2021 GC TRUST FBO TARA E. DOLAN
*
By:	Mary S. Dolan, Trustee
*
By:	Corby Dolan Leinauer, Trustee
Ryan Dolan 1989 Trust
Tara Dolan 1989 Trust
*
By:	Kathleen M. Dolan, Trustee

		KATHLEEN M. DOLAN 2012 DESCENDANTS TRUST
		*
		By:	Paul J. Dolan, Trustee
		*
		By:	Mary S. Dolan, Trustee
		DEBORAH A. DOLAN SWEENEY 2012 DESCENDANTS TRUST
		/s/ Brian G. Sweeney
		By:	Brian G. Sweeney, Trustee
		MARIANNE E. DOLAN WEBER 2012 DESCENDANTS TRUST
		*
		By:	Richard Bacarri, Trustee
		PATRICK F. DOLAN 2012 DESCENDANTS TRUST
		*
		By:	Deborah Dolan-Sweeney, Trustee
		CFD 2010 GRANDCHILDREN TRUST FBO AIDAN DOLAN
		CFD 2010 GRANDCHILDREN TRUST FBO QUENTIN DOLAN
		*
		By:	Kristin Dolan, Trustee
*By:	/s/ Brian G. Sweeney
	Brian G. Sweeney
	as Attorney-in-Fact
+By:	/s/ Dennis H. Javer
	Dennis H. Javer
	as Attorney-in-Fact