Jeff Kassel
Jeff Kassel (born 10 March) is an actor, writer, and producer who played the Referee in the Star Trek: Discovery fourth season episode "All In".
Kassel made his screen acting debut in a 2002 episode of Gene Roddenberry's Earth: Final Conflict (with Alan van Sprang). Since then, he appeared in guest roles in series such as Sue Thomas: F.B.Eye, Lost Girl (with Lisa Berry), Skins (with Daniel Kash), Against the Wall (with Daniel Kash, Mimi Kuzyk, and Conrad Coates), Saving Hope (starring Huse Madhavji, with Milton Barnes), Workin' Moms (with Katherine Barrell, Sadie Munroe, and Alden Adair), Designated Survivor (with Zoe McLellan, Jake Epstein, Chelsea Harris, Keone Young, Vanessa Burns, and Emily Coutts), Baroness Von Sketch Show, Private Eyes (with Lisa Berry and Mimi Kuzyk), In the Dark, and Murdoch Mysteries (with Clare McConnell, Paul Popowich, and Russell Yuen).
He also appeared in films like The Sentinel (2006, with Conrad Coates, Nick Alachiotis, and Al Vrkljan), Molly's Game (2017, with Idris Elba, Claire Rankin, and Ross Carter), and Luba (2018, with Phi Huynh).