Patrick Duffy, Jason Marsden, Brandon Call, and Christopher Castile in Step by Step (1991)

Patrick Duffy, June Lockhart, Suzanne Somers, Christine Lakin, Brandon Call, Christopher Castile, Staci Keanan, Kit Meyering, and Angela Watson in Step by Step (1991)

June Lockhart, Brandon Call, Christopher Castile, and Staci Keanan in Step by Step (1991)

Patrick Duffy, Suzanne Somers, and Jeff Juday in Step by Step (1991)

Jason Marsden and Staci Keanan in Step by Step (1991)

Jason Marsden, Brandon Call, and Staci Keanan in Step by Step (1991)

Patrick Duffy, Suzanne Somers, Brandon Call, and Christopher Castile in Step by Step (1991)

Christine Lakin, Staci Keanan, and Angela Watson in Step by Step (1991)

Suzanne Somers and Jason Marsden in Step by Step (1991)

Patrick Duffy and Suzanne Somers in Step by Step (1991)

Jason Marsden and Brandon Call in Step by Step (1991)

Dana Daurey, Jason Marsden, and Brandon Call in Step by Step (1991)

Patrick Duffy, Suzanne Somers, and Lauren Meyering in Step by Step (1991)

Patrick Duffy, Suzanne Somers, Christine Lakin, Patrika Darbo, Josh Byrne, Brandon Call, Christopher Castile, Staci Keanan, Peggy Rea, and Angela Watson in Step by Step (1991)

Christine Lakin, Jason Marsden, and Brandon Call in Step by Step (1991)

Staci Keanan and Sasha Mitchell in Step by Step (1991)

Debbie Gibson and Sasha Mitchell in Step by Step (1991)

Christopher Castile in Step by Step (1991)

Christopher Castile, Staci Keanan, and Sasha Mitchell in Step by Step (1991)

Patrick Duffy, Suzanne Somers, and Tony Longo in Step by Step (1991)

Suzanne Somers and Christopher Castile in Step by Step (1991)

Patrick Duffy, Suzanne Somers, Christine Lakin, Josh Byrne, Brandon Call, Christopher Castile, Staci Keanan, Sasha Mitchell, and Angela Watson in Step by Step (1991)

Patrick Duffy, Suzanne Somers, Christine Lakin, Patrika Darbo, Josh Byrne, Brandon Call, Christopher Castile, Staci Keanan, Peggy Rea, Angela Watson, and Chris in Step by Step (1991)

Alexandra Adi and Brandon Call in Step by Step (1991)