Main Characters
Robert 'Rob' Petrie
158 main appearances
Laura Petrie
158 main appearances
Maurice B. 'Buddy' Sorrell
134 main appearances
Sally Rogers
134 main appearances
Recurring Guest Characters
Melvin 'Mel' Cooley
82 guest appearances
Millie Helper
61 guest appearances
Jerry Helper
35 guest appearances
Alan Brady
14 guest appearances
Sol/Sam Pomeroy/Pomerantz
8 guest appearances
Pickles Sorrell
5 guest appearances
Sam Petrie
5 guest appearances
Clara Petrie
5 guest appearances
Delivery Boy
4 guest appearances
Willie
4 guest appearances
Stacey Petrie
4 guest appearances
Herman Glimscher
4 guest appearances
Waiter
4 guest appearances
Mrs. Billings
3 guest appearances
Freddie Helper
3 guest appearances
Chaplain Berger
3 guest appearances
Lyle Delp
2 guest appearances
Mrs. Kendall
2 guest appearances
Tony Daniels
2 guest appearances