| Robert Lindsay | as | Wolfie Smith | |
| Mike Grady | as | Ken | |
| Cheryl Hall | as | Shirley | |
| Hilda Braid | as | Shirley's Mum | |
| Artro Morris | as | Shirley's Dad (Pilot) | |
| Peter Vaughan | as | Shirley's Dad (Series 1-2) | |
| Tony Steedman | as | Shirley's Dad (Series 3-4) | |
| Tony Millan | as | Tucker | |
| George Sweeney | as | Speed | |
| Stephen Greif | as | Harry Fenning | |
| David Garfield | as | Ronnie Lynch | |
| Janine Duvitski | as | Phillipa |
Series: 4
Episodes: 30
Transmitted: 1977-1980
Channel: BBC1
BBC Television