Main Characters
Spenser
65 main appearances
Hawk
65 main appearances
Sgt. Frank Belson
60 main appearances
Lt. Martin Quirk
40 main appearances
Susan Silverman
40 main appearances
Recurring Guest Characters
Larry
1 guest appearances
Mugger #1
1 guest appearances
Mugger #2
1 guest appearances
Roger Thornwood
1 guest appearances
Fred Mullens
1 guest appearances
Ned Cleary
1 guest appearances
Mrs. Drake
1 guest appearances
Stapleton
1 guest appearances
Laurie
1 guest appearances
Brian
1 guest appearances
Dorothy Winsome
1 guest appearances
Burl Dodds
1 guest appearances
Nash Bodine
1 guest appearances
Max Winsome
1 guest appearances
Joey
1 guest appearances
The Professor
1 guest appearances
K.C.
1 guest appearances
Mildred
1 guest appearances
Mike Walsh
1 guest appearances