Who's who?

[BazaJT]

Watched an old episode of Ironside[Raymond Burr as wheelchair bound police detective] in which he traded places with a character called Carlton Duffy in order to find  and trap a killer.The Duffy character was quite obviously Raymond Burr in a white haired wig and beard,however in the credits at the end of the programme it said that Clinton Duffy was played by himself.So was Raymond Burr really called Clinton Duffy or vice versa?Or who in fact was either of them?

[Doctor Gollum]

https://en.wikipedia.org/wiki/Clinton_Truman_Duffy

https://www.imdb.com/title/tt0612391/crazycredits

So there

[STEMO]

https://en.wikipedia.org/wiki/Clinton_Truman_Duffy

https://www.imdb.com/title/tt0612391/crazycredits

So there

Could have been Bill Clinton driving a Carlton.