Alan J. Levi Director Peter Falk Columbo Actor James Read Dr. Wesley Corman Actor Jo Anderson Lydia Corman Actor Nancy Walker Self Dick Sargent Self Ron Cey Self Marshall R. Teague Adam Evans Actor Mark Arnott David Sherwin Actor James A. Watson Jr. Actor Steven Gilborn George Actor Raymond Singer Actor Victor Bevine Actor John Roarke Actor Paul Burke Horace Sherwin Actor Lynne Marta Frances Actor Morgan Jones Lab Technician Actor Mimi Cozzens Person at Track Actor John Bowman Man Actor Khin-Kyaw Maung Maitre D' Actor Gene Davis Man 2 Actor Daniel Bryan Cartwell Bartender at Turf Club Actor John Idakitis Bartender at Restaurant Actor Handall James Jeffries Wesley's Friend Actor Melissa Young Blonde Actor Steve Kelso Policeman Actor Henry Crowell Jr. Spectator Actor James Landi Police Officer Actor Edward Talbot "Chip" Matthews Paramedic Actor Penny Adams Producer William Link Producer