Who plays Theodore 'T.C.' Calvin in Magnum P.I.?

Theodore 'T.C.' Calvin is played by Stephen Hill.

How is Theodore 'T.C.' Calvin connected to other characters?

Theodore 'T.C.' Calvin has 4 mapped relationships in Magnum P.I.. Explore the interactive relationship map for details.

Ex-United States Marine who pilots helicopters running island tours. In the fourth season, he becomes a father figure to a homeless teenager.

Theodore 'T.C.' Calvin — Case Partners — Thomas Magnum (Jay Hernandez)
Operational partnership blending tactical skills with emotional support.
Theodore 'T.C.' Calvin — Case Partners — Orville 'Rick' Wright (Zachary Knighton)
Dependable investigative partnership with complementary skill sets.
Theodore 'T.C.' Calvin — Allies — Juliet Higgins (Perdita Weeks)
Cooperative alliance balancing Higgins' precision with T.C.'s resourcefulness.
Theodore 'T.C.' Calvin — Allies — Gordon Katsumoto (Tim Kang)
Practical alliance combining T.C.'s mechanical skills with Katsumoto's local expertise.