7 Season
151 Episode
Trapper John, M.D. - Season 4 Episode 19 Blue Genes
Trapper fears an epidemic after the leader of a research project becomes mysteriously ill.
- Year: 1986
- Country:
- Genre: Drama
- Studio: CBS
- Keyword: san francisco, california, hospital, doctor, medical drama
- Director: Don Brinkley, Frank Glicksman
- Cast: Pernell Roberts, Gregory Harrison, Madge Sinclair, Charles Siebert, Brian Stokes Mitchell, Timothy Busfield