Columbo Season 10 Characters & Cast — No Spoilers
Every character in Columbo season 10 with photos and the actors who play them, including Peter Falk, John Finnegan, Ed McCready — spoiler-free, nothing from later seasons.
- Lt. Columbo — played by Peter Falk
- Quentin Corbett / Sean Jarvis / Barney — played by John Finnegan
- Security Guard / Man in Bar / Ed / Detective #2 — played by Ed McCready
- Dealer / Walter Sterling / Plainclothes Detective / Patrolman — played by Gerry Okuneff
- Geraldine Ferguson / Cathleen Calvert / Trish Fairbanks — played by Shera Danese
- George — played by Steven Gilborn
- Crime Scene Cop — played by Charles D. Miller
- Sergeant Degarmo — played by Richard Riehle
- Dorothea McNally / Dolores McCain — played by Tyne Daly
- Arnie / Zeke Rivers — played by Robert Donner
- Momma / Lucia — played by Penny Santon
- Medical Examiner / Male Guest — played by John Petlock
- Policeman #2 / Policemna — played by Vincent J. McEveety
- Club Owner — played by Guy Stockwell
- Budd Clarke — played by Peter Haskell
- Hugh Creighton — played by Dabney Coleman
- Justin Rowe — played by Stephen Caffrey
- Wade Anders — played by George Hamilton
- Little Richard — played by Little Richard
- Maxine Jarrett — played by Penny Johnson Jerald
All seasons of Columbo: full spoiler-free character guide