Spotting Star Trek actors in other programs

Didn’t Voyager do something with that? Paris had a rocketpack in the Holodeck, and Janeway was a character.

In fact, yes. Captain Proton! And Robbie McNeil burned his buns doing that.

For more: Captain Proton | Memory Alpha | Fandom

Thanks!
Queen Arachnia. Queen | Memory Alpha | Fandom

Glenn Corbett, the original “Zefram Cochrane,” as “Det Sgt Charlie Bancroft” in the murder mystery The Crimson Kimono (1959).

Majel Barrett ("Number One,"et al.) as the “Tres Chic” spokesmodel in the comedy Will Success Spoil Rock Hunter? (1957).

Watching “McKenna’s Gold” from way back in 1969. Big cast, which includes Julie Newmar and Ted Cassidy. Both were in episodes of ST: TOS, but both are principally better known for other TV roles. (Catwoman and Lurch).

As the OP (during my misspent youth a hundred years or so ago), I hope I will be forgiven a diversion, although it opens a can of Rigelian blood worms.
Gene L. Coon, producer and writer for Star trek, TOS, wrote the Peter Gunn episode, “Semi-Private Eye”. A comedic episode involving a bungling PI wannabe, Eric Thornwald, played by Billy Gray. Eric’s daddy hires Gunn to stop his son from becoming a Private Eye. Gunn makes up a clue about a current case which turns out to be true. Thornwald follows it, and is almost killed. Rescued by Gunn, Thornwald manages to turn the table back to the bad guys. Rescued by Lt. Jacoby, Gunn and Jacoby tie up Thornwald and have him hauled away with the othe crooks, one of whom is “Chief” from “Get Smart”.

John “Dr Boyce” Hoyt as “General Joseph Stilwell” in the 1962 war flick Merrill’s Marauders.

Mark “Sarek” Lendard and Malachi “Commodore Mendez” Throne as “Rogov” and “Winkler” in the Hawaii Five-O episode “Will the Real Mr Winkler Please Stand Up?”

Lawrence “Stonn” Montaigne, Sandra “Dr Lester” Smith, and Madlyn “Marla McGivers” Rhue as “Whitelaw,” “Bella Morgan,” and “June Fleming” in the Hawaii Five-O episode “Here Today … Gone Tonight.”

William Schallert, Phillip Pine, and Whit Bissell in the 1952 noir Hoodlum Empire.

Terri Garr, Ray Walston, Charles Dierkop in 1973’s The Sting.

Theo(dore) Marcuse, Korob in “Catspaw” (he died a month after the episode aired) as “Baron” in Peter Gunn, “Crossbow”.

I’m watching some favorite Friends episodes and am surprised to see so many people with ST credits: Michael Ensign as a faculty colleague of Ross’s, Richard Fancy as a Bloomingdale’s boss of Rachel’s, and Rebecca Romijn as a short-term girlfriend of Ross’s.

You had me worried there. Ambassador Baris, Dobie Gillis’ teacher, is an inquiry clerk, not a mobster.

Nitpick: Undersecretary in Charge of Agricultural Affairs Baris. He was Patty Duke’s father, too!

Thanks, terentii. He was all over 60s TV.

I sometimes confuse him with Herbert Anderson (Dennis the Menace’s dad).

I believe he played an inept town official on Rawhide, sort of like Barris.

Undersecretary Baris would have taken Dennis with him to Altair IV and forgotten to bring him back.

Or maybe suffocated him in the storage bin full of tribbles.

Where he’d make no tribble at all.

Rhodes Reason, gladiator Flavius Maximus in TOS “Bread and Circuses” in the Maverick episode, “Ghost Rider”, playing Hank Foster.