Main Characters
Frank Marker
87 main appearances
Inspector Firbank
3 main appearances
Mrs. Mortimer
4 main appearances
Ron Gash
5 main appearances
Recurring Guest Characters
Inspector Firbank
9 guest appearances
Nell Holdsworth
8 guest appearances
Mrs. Mortimer
3 guest appearances
Barman
3 guest appearances
Hull
1 guest appearances
Jenny
3 guest appearances
Mrs. Reid
2 guest appearances
Peter
2 guest appearances
Maggie
2 guest appearances
George
2 guest appearances
Caroline
2 guest appearances
Landlady
2 guest appearances
Enright
2 guest appearances
Kendrick
2 guest appearances
Employment Clerk
1 guest appearances
Donald Scott
1 guest appearances
Judy Manning
1 guest appearances
Removal Man
1 guest appearances
Billy Raybold
1 guest appearances