Tells the story of Greta and Freda Chaplin, a pair of English identical twins who dress alike, try to walk in step and for much of the time speak the same words in unison. The program looks at their lifestyle, background and situation as two people who give the appearance of having only one mind.
| Actor | Role |
|---|---|
 Judy DavisNarrator (voice) | Narrator (voice) |
| HHelen MageeNarrator (voice UK version) | Narrator (voice UK version) |
| FFreda ChaplinSelf | Self |
| GGreta ChaplinSelf | Self |