From Wikipedia:
The Interns is an American medical drama series that aired on CBS from 1970 to 1971. It was based on the 1962 film "The Interns" and the 1964 sequel "The New Interns."
The stories centered on the activities of Dr. Peter Goldstone (Broderick Crawford) and five medical interns at New North Hospital. The series dealt with issues of the day including the racism faced by one of the African American interns. The other interns consisted of a newlywed, two bachelors, and a female.
Cast:
Broderick Crawford Dr. Peter Goldstone
Mike Farrell Dr. Sam Marsh
Skip Homeier Dr. Hugh Jacoby
Christopher Stone Dr. Pooch Hardin
Stephen Brooks Dr. Greg Pettit
Hal Frederick Dr. Cal Barrin
Elaine Giftos Bobbe Marsh
Sandra Smith Dr. Lydia Thorpe