In 'The Baby' Tattoo becomes enamored of the little baby Patrick, whose parents were killed and Tattoo wishes to adopt him, but fears that because of his difference that he cannot give the baby the life he deserves. In 'Marathon: Battle of the Sexes" Olaf, Bunny and Gretchen enter the marathon in order to save their hometown, meanwhile the race has been sabotaged by Dr. Bunk and Bruno. The tables turn when Mr. Roarke throws in a few curves.
| Name | Type | Role | |
|---|---|---|---|
| Ron Friedman | Writer | ||
| Robert Brennan | Writer | ||
| Dick Martin | Guest Star | Dr. R.M. Funk | |
| Tim Rossovich | Guest Star | Boris Smolensk | |
| Barbi Benton | Guest Star | Bunny Kelly | |
| Marilyn Michaels | Guest Star | Edith | |
| Arlene Golonka | Guest Star | Gretchen Wassermann | |
| Paul Petersen | Guest Star | Eugene Bodine | |
| Peter Isacksen | Guest Star | Olaf Olafsen | |
| Bob Seagren | Guest Star | Self | |
| BarBara Luna | Guest Star | Mary | |
| Bruce M. Fischer | Guest Star | Bruno Grass | |
| George McCowan | Director |