- Ray Meagher (Alf)
- Ada Nicodemou (Leah)
- Emily Symons (Marilyn)
- Shane Withington (John)
- James Stewart (Justin)
- Ethan Browne (Tane)
- Emily Weir (Mack)
- Nicholas Cartwright (Cash)
- Adam Rowland (Remi)
- Stephanie Panozzo (Eden)
Episode: Episode 400
Air Date: 1989-09-19
Lance and Marilyn reach a decision about their future and Alf is shocked when he meets Ailsa's niece.