Starring Dick Van Dyke explores how the prolific performer became a star on stage, television and film for nearly eight decades.
| Actor | Role |
|---|---|
 Dick Van DykeSelf | Self |
 Julie AndrewsSelf | Self |
 Carol BurnettSelf | Self |
 Ted DansonSelf | Self |
 Steve MartinSelf | Self |
 Martin ShortSelf | Self |
 Conan O'BrienSelf | Self |
 Karen DotriceSelf | Self |
 Victoria RowellSelf | Self |
 Jim CarreySelf | Self |
| EEric DeggansSelf | Self |
| LLarry MatthewsSelf | Self |
 Fred ApplegateNarrator | Narrator |