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
Donovan
1 guest appearances
Bobby Orr
1 guest appearances
Woman in Car
1 guest appearances
Martha Prince
1 guest appearances
Willard Prince
1 guest appearances
Professor Freed
1 guest appearances
Alicia
1 guest appearances
Officer Roseland
1 guest appearances
Cab Driver
1 guest appearances
Darnell Lewis
1 guest appearances
Capt. Warren Sears
1 guest appearances
Maggie
1 guest appearances
Lt. Grant
1 guest appearances
Lt. Commander Carl Westmore
1 guest appearances
Henry Brown
1 guest appearances
Capt. Kiparski
1 guest appearances
Stefan Smolen
1 guest appearances
Lt. Travis Williams
1 guest appearances
Molly Sears
1 guest appearances