Characters played by Robert Urich
Spenser
Characters played by Avery Brooks
Hawk
Characters played by J. Winston Carroll
Sgt. Frank Belson
Characters played by Dave Nichols
Harry Kyle
Characters played by Tanya Allen
April Kyle
Characters played by Barbara Williams
Susan Silverman
Characters played by Jefferson Mappin
Mitchell Dietrich
Characters played by Lynne Cormack
Nuffie Kyle
Characters played by Lili Francks
McNeeley
Characters played by Janet Bailey
Velma Fontaine
Characters played by Alexa Gilmour
Patty Gurwitz
Characters played by William Colgate
Red
Characters played by Falconer Abraham
Trumps
Characters played by Henry Gomez
Tony Marcus
Characters played by Barbara Law
Madame
Characters played by Daniel Parker
Spike
Characters played by Zack Ward
Hummer
Characters played by Claudette Mink
Hooker
Characters played by Astra Crosby
Blonde
Characters played by Todd Schroeder
Angelo
Characters played by Tye Tyukodi
Vinnie
Characters played by Allan Clow
The John