Patrick Duffy Frank Lambert Actor, Director Suzanne Somers Carol Foster Actor Staci Keanan Dana Foster Actor Brandon Call John Thomas "J.T." Lambert Actor Angela Watson Karen Foster Actor Christine Lakin Alicia "Al" Lambert Actor Christopher Castile Mark Foster Actor Emily Mae Young Lilly Lambert Actor Jason Marsden Rich Halke Actor James Gleason Guest Star Jake Patellis Guest Star Philip Boyd Guest Star Mark Chaet Guest Star Thomas L. Miller Executive Producer Robert L. Boyett Executive Producer William Bickley Executive Producer Michael Warren Executive Producer Ross Brown Executive Producer Adam Markowitz Writer