Series Cast
| Basil Rathbone | ... | Self - Host | |
| Rest of cast listed alphabetically: | |||
| Nigel Bruce | ... | Dr. Watson (archive footage) | |
| Warner Oland | ... | Charlie Chan (archive footage) | |
 |
Ralph Schiller | ... | Self - Kid in Studio |
| Sidney Toler | ... | Charlie Chan (archive footage) | |
