IBerkshires.com - Found Jun. 30, 2009 A sparkling cast including Lainie Kazan, Seymour Cassel, and Willie Garson provide a continuous laugh in Beau Jest on July 27 at 8 pm. In this...
FilmJerk.com - Found Jun. 15, 2009 ... on the grown women's relationships to the men in their lives Featuring: Karen Black, Seymour Cassel, Tanna Frederick, Lanre Idewu, Andrea...
Variety - Found Jun. 8, 2009 ... the moderates, while Membership First possibilities include First VP Anne-Marie Johnson, board member Seymour Cassel and Martin Sheen, who...
Big Picture Big Sound - Found Jun. 12, 2009 Where to Buy: Product Details Actors: Robert Redford, Demi Moore, Woody Harrelson, Oliver Platt, Seymour Cassel Director: Adrian Lyne Audio...
FilmJerk.com - Found Jun. 11, 2009 ... on the grown women's relationships to the men in their lives Featuring: Karen Black, Seymour Cassel, Tanna Frederick, Lanre Idewu, Andrea...
Variety - Found May. 29, 2009 2005, with Alan Rosenberg as president.Rosenberg, who won re-election narrowly over the even more hardline Seymour Cassel in 2007, hasn't yet...
FilmJerk.com - Found Jun. 1, 2009 ... on the grown women's relationships to the men in their lives Featuring: Karen Black, Seymour Cassel, Tanna Frederick, Lanre Idewu, Andrea...
FilmJerk.com - Found May. 25, 2009 This first section of The Early Report features the most detailed listings on the Internet of all films scheduled to be released in the upcoming four ...
Cassel was born in Detroit, Michigan, the son of Pancretia Ann (née Kearney) and Seymour Joseph Cassel.1
Cassel's early career was tied to fellow actor John Cassavetes. He made his movie debut in Cassavetes' first film, Shadows, on which he also served as associate producer. In 1961 he co-starred with Cassavetes in Too Late Blues and 1962's The Webster Boy. He also appeared in The Lloyd Bridges Show in an acclaimed episode "A Pair of Boots" directed by his friend Cassavetes. Cassel appeared on such popular programs as Twelve O'Clock High, Combat! and The F.B.I..
In 2006, he co-starred in the NBC TV series, Heist. In September 2007, Cassell was a candidate for national president of the Screen Actors Guild, along with Charley M. De La Peña, Alan Rosenberg (incumbent), and Barry Simmonds.
In the 2007 Biography Slash, the former Guns N' Roses guitarist Saul Hudson and friend of Cassel's son, credited Cassel with giving him the nickname "Slash" because he was always on the go and never sitting still.