Guest stars who appeared together in a TOS episode . . .

[wws]

Malachi Throne (boss) and Paul Carr (assistant) are the 'bad guys' on the Six Million Dollar Man episode, "The Bionic Woman". A two part episode where they are counterfeiters and Steve steals the printing plates. It's also ends with Jaime and Steve running away and Paul Carr shooting Malachi Throne by accident.

wayland

 

[wws]

"Automan" starring Desi Arnaz, Jr and Robert Lansing featured Glen Corbett in the episode called, "Unreasonable Facsimile"

wayland

 

[johcomp]

Columbo - Fade into Murder - has Shatner and Koenig - although they never share a scene (Koenig's part was very small if I remember correctly)

 

[ToddPence]

Jon Lormer and Harry Townes are nearly inseperable!

From IMDB:
Joint Ventures

Here are the titles which credit the individuals

• Harry Townes (Actor) ,
• Jon Lormer (Actor)

1. "Ironside" (1967) {Gentle Oaks (#5.12)}
2. "Outlaws" (1960) {Beat the Drum Slowly (#1.3)}
3. "Star Trek" (1966) {The Return of the Archons (#1.21)} 7.3/10 (395 votes)
4. "Studio One" (1948) {A Bolt of Lightning (#4.9)}
5. "The Fugitive" (1963) {Tug of War (#2.7)} 7.7/10 (10 votes)
6. "The Invaders" (1967) {Valley of the Shadow (#2.4)}
7. Destination Space (1959) (TV) 4.7/10 (27 votes)

Great find, HGN!

 

[ToddPence]

One of the biggest connections between Mr. Novak and Star Trek (besides the "Man Trap" thing) involves the Mr. Novak episode "With a Hammer in His Hand, Lord, Lord!", which was the 1965 WGA winner. Roddenberry was so impressed by this script that he aggressively recruited its writer, John Black, to be the story editor on his new series. The episode may also have brought to Roddenberry's attention a young actor named Walter Koenig.

 

[Sycho Nosk]

yes excellent

 

[EnsignHarper]

One of the biggest connections between Mr. Novak and Star Trek (besides the "Man Trap" thing) involves the Mr. Novak episode "With a Hammer in His Hand, Lord, Lord!", which was the 1965 WGA winner. Roddenberry was so impressed by this script that he aggressively recruited its writer, John Black, to be the story editor on his new series. The episode may also have brought to Roddenberry's attention a young actor named Walter Koenig.

A quick run thru on IMDB shows that it is a rare episode of Mr Novak that does NOT have some connection with Trek, be it a director/writer/guest performer...

such was the talent pool in Hollywood for TV at the time.

one of Mr Novak's key directors was Michael (TOMORROW IS YESTERDAY) O'Herilihy...another, interestingly enough, was Richard (SUPERMAN) Donner.

John D.F. Black wrote so many scripts, he MUST have been their story editor....