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Step by Step poster

Step by Step Cast & Characters

Step by Step (1991) stars Patrick Duffy as Frank Lambert, Suzanne Somers as Carol Foster Lambert and Brandon Call as J.T. Lambert. The family series premiered on ABC in 1991. Below is the full cast and crew.

Ended NR 1991–1998 78 Audience
Apple TV Available on Apple TV
TV Trailers
TV Trailers
Starring Cast
P
Patrick Duffy
Frank Lambert
S
Suzanne Somers
Carol Foster Lambert
B
Brandon Call
J.T. Lambert
S
Staci Keanan
Dana Foster
C
Christine Lakin
Alicia Lambert
A
Angela Watson
Karen Foster

Full cast

14 cast members

Crew by department

23 crew members