Bill Cosby as Dr. Heathcliff 'Cliff' Huxtable on "The Cosby Show" (1984 -1992)
The 76-year-old comedian is no longer returning to television as a new patriarch for a new NBC sitcom in wake of sexual assault allegations leveled against the comedian
Tim Allen as Tim 'The Tool Man' Taylor on "Home Improvement" (1991-1999)
Tim Allen as Mike Baxter on "Last Man Standing" (2011-2014)
Bryan Cranston as Hal on "Malcolm in the Middle" (2000-2006)
Bryan Cranston as Walter White on "Breaking Bad" (2008-2013)
Ray Romano as Ray Barone on "Everybody Loves Raymond" (1996-2005)
Ray Romano as Joe Tranelli on "Men of a Certain Age" (2009-2011)
Bob Saget as Danny Tanner on "Full House" (1987-1995)
Bob Saget as Matt Stewart on "Raising Dad" (2001-2002)
George Lopez as himself on "The George Lopez Show" (2002-2007)
George Lopez plays a dad in a new FX sitcom "Saint George," which is currently in production.
Jerry Stiller as Frank Costanza on "Seinfeld" (1993-1998)
Jerry Stiller as Arthur Spooner on "King of Queens" (1998-2007)
Ed O'Neill as Al Bundy on "Married with Children" (1987-1997)
Ed O'Neill as Jay Pritchett on "Modern Family" (2009-Present)
Redd Foxx as Fred G. Sanford on "Sanford and Son" (1972-1977)
Redd Fox resumed his role as Fred G. Sanford on "Sanford" (1980-1981)
Dan Lauria as Jack Arnold on "The Wonder Years" (1988-1993)
Dan Lauria as Jack Sullivan on "Sullivan and Son" (2012-Present)
Mike O'Malley as Jimmy Hughes on "Yes, Dear" (2000-2006)
Mike O'Malley as Dan Yoder on "Welcome to the Family" (2013-2014)
