| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Shirley Mann | Crew | Costume & Make-Up | Costume Designer | 1 |
 Al Waxman | Cast | Actor | 1 | |
Antony Parr | Cast | 3 | ||
 Barbara Gordon | Cast | Actress | 1 | |
 Barry Morse | Cast | Actor | 1 | |
Calvin Butler | Cast | 1 | ||
Charmion King | Cast | Actress | 1 | |
 Chuck Shamata | Cast | Actor | 1 | |
 Donnelly Rhodes | Cast | Actor | Nick Raitt, old cop (1976-78) | 32 |
 Doug McGrath | Cast | Actor | 1 | |
 Geraint Wyn Davies | Cast | Actor | Gary (credited as Gary Davies) | 1 |
Hugh Webster | Cast | Actor | 1 | |
 Jack Duffy | Cast | Actor | 1 | |
 John Swindells | Cast | Actor | Inspector Ted Bowman (1976-78) | 32 |
 Kate Reid | Cast | Actress | 1 | |
 Leslie Nielsen | Cast | Actor | 1 | |
 Maury Chaykin | Cast | Actor | 1 | |
 Michael Ayoub | Cast | Actor | Harvey Wasko (1976-78) | 32 |
 Nicholas Campbell | Cast | Actor | 1 | |
 Nick Mancuso | Cast | Actor | 1 | |
 Philip Craig | Cast | Actor | 1 | |
Richard Pierce | Cast | 1 | ||
 Robin Ward | Cast | Actor | 1 | |
 Ruth Springford | Cast | Actress | 1 | |
 Saul Rubinek | Cast | Actor | Frank | 1 |
 Sean McCann | Cast | Actor | Insp. Alec Woodward (1975)(eps 1-8) | 8 |
 Sean Sullivan | Cast | Actor | 1 | |
 Shelley Peterson | Cast | Eleanor Sanders | 1 | |
 Stephen Markle | Cast | Actor | Sgt. Johnny Dias (1975)(eps. 1-8) | 8 |
 Stephen Young | Cast | Actor | 1 | |
 Susan Hogan | Cast | Actress | 1 | |
 Jonathan Welsh | Cast | Actor | Glenn Olsen, young cop (1976-1978) | 32 |
 Jacques Thisdale | Cast | Actor | 1 | |
| Person | Type | Job | Role(s) | Episodes |
