The Rogue Simulant captain was played by veteran British actor Don Henderson, known for his role in Star Wars Episode IV: A New Hope in which he portrayed High General Tagge.
Don Quixote | Don Giovanni | Joe Henderson | Don Cherry | Don | Don (honorific) | Don Cheadle | Rostov-on-Don | Henderson | Don Williams | Don Juan | Don Knotts | Don Imus | Don Carlos | Don Rickles | Don Omar | Don Henley | Salesians of Don Bosco | Florence Henderson | Don Johnson | Don Drysdale | Don Pasquale | Don Messick | Don Bluth | Nic Henderson | Don King (boxing promoter) | Don King | Eddie Henderson | Don Shula | Don LaFontaine |
Wilder's nemesis in the boardroom was David Corbett (Alan Dobie), though he was supported by his long-suffering wife Pamela (Barbara Murray, with Ann Firbank standing in for a few episodes when Murray was unavailable), his Sales Director and confidant Don Henderson (Jack Watling) and ever-reliable secretary Miss Lingard (Norma Ronald).