Home People J. C. Quinn J. C. Quinn shows J. C. Quinn shows J. C. Quinn TV Shows (10) CI5: The New Professionals (1999) He was 58 years old Dawson's Creek (1998) As Lone Customer, He was 57 years old Moon Over Miami (1993) He was 52 years old Booker (1989) He was 48 years old Quantum Leap (1989) He was 48 years old Crime Story (1986) He was 45 years old Miami Vice (1984) As D.E.A. Agent Harrison, He was 43 years old Cagney & Lacey (1982) He was 41 years old Hill Street Blues (1981) He was 40 years old Knots Landing (1979) He was 39 years old
