A traveling musician admitted to the hospital for tests turns out to be Gonzo's father, who abandoned him more than 20 years before. 

Jackpot (Brian Mitchell) sacrifices studies for his medical exams to arrange for his blind girl friend to consult a specialist who could restore her vision. 

Rita Moreno and Harold Russell guest in a love story about a hardboiled ex-stripteaser and a handicapped doctor. 

A student nurse has eyes for Gonzo (Gregory Harrison) but finds romance with Trapper (Pernell Roberts); and a woman obsessed with beauty must undergo surgery that could leave her face partially paralyzed. 

Unknown and unseen, a mystery surgeon has been at work in San Francisco Memorial and the hospital staff is shocked and baffled by the secrecy and surgical skill involved. A Vietnamese woman receives unwanted surgery on a busy night at the hospital, but no one admits to having performed the life-saving operation.

An emergency patient comes in raving about a coven of witches plaguing her, Gonzo investigates.

Riverside apparently administers a near-fatal tranquilizer to a woman who says she's his father's fiancee.

While the staff readies for a charity baseball game, Gonzo (Gregory Harrison) is reunited with an old friend who has gone from fat to thin—and has become hooked on amphetamines in the process. 

Conclusion. Gonzo's medical career is threatened when he's accused of sexual misconduct with a former patient.

Belinda Montgomery guests as a beautiful patient with whom Gonzo has been in close attendance, and Robert Vaughn guests as Darby's overprotective father and the domineering publisher of a prestigious girlie magazine, in part one of a two-part episode.