| Name | Character | Episodes |
|---|---|---|
| Bobby Darin | 15 | |
| Richard Bakalyan | 15 | |
| Leslie Uggams | 1 | |
| Elke Sommer | 1 | |
| Andy Griffith | 1 | |
| Cloris Leachman | 1 | |
| Connie Stevens | 1 | |
| Tim Conway | 1 | |
| Dyan Cannon | Self - Singer | 1 |
| Nancy Sinatra | 1 | |
| David Steinberg | 1 | |
| Peggy Lee | 1 | |
| Donald O'Connor | 1 | |
| Helen Reddy | 1 | |
| Charles Nelson Reilly | 1 | |
| Sid Caesar | 1 | |
| Burl Ives | 1 | |
| Jackie Joseph | 1 | |
| Phyllis Diller | 1 | |
| Redd Foxx | 1 | |
| Arte Johnson | 1 | |
| Dusty Springfield | 1 | |
| Petula Clark | 1 |