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
Father Hoyt
1 guest appearances
Champ
1 guest appearances
Ramos
1 guest appearances
Grady
1 guest appearances
Doc
1 guest appearances
Sharon
1 guest appearances
Harriet
1 guest appearances
Laurie Kincaid
1 guest appearances
Tracy Kincaid
1 guest appearances
Harry Slade
1 guest appearances
Keith Kincaid
1 guest appearances
Lt. Webster Bloom
1 guest appearances
The Man
1 guest appearances
Peter Dorian
1 guest appearances
Prof. Peters
1 guest appearances
Ruth
1 guest appearances
Stan
1 guest appearances
Carl
1 guest appearances
Dr. Blackmon
1 guest appearances