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
Sgt. Frank Belson
1 guest appearances
Lt. Martin Quirk
1 guest appearances
Tom Flaherty
3 guest appearances
King Powers
2 guest appearances
tbd
2 guest appearances
Joe Broz
2 guest appearances
Katie Quirk
2 guest appearances
tbd
2 guest appearances
Sammy Backlin
2 guest appearances
Efrem Connors
2 guest appearances
Randy Lofficier
2 guest appearances
Young Spenser
2 guest appearances
Charlie Moon
2 guest appearances
Gus Harley
1 guest appearances
Georgie Harley
1 guest appearances
Kevin Harley
1 guest appearances
John Brady
1 guest appearances
Ed
1 guest appearances
Harry Patterson
1 guest appearances