Does anyone know which episode (or episodes) that had characters dressed in red shirts similar to original red Star Trek uniform shirts? Thanks much.

The only Mork and Mindy episode that I can think of right now with uniforms sorta like the original star trek uniforms was called "The Honeymoon". It's the one where they went on their honeymoon, and the clones visiting M&M were wearing red shirts and black pants and shoes. Hope this helps.

This helps a lot. Thank you so much.

You're welcome Trekfan! There is another episode I thought of called, "There's A New Mork In Town." Mork's hero called, "Xerko", has an Orkan uniform sorta like the old Trek ones. It's a red shirt and black pants and black shoes. This episode is from Season 3.

Speaking of Star Trek costumes; in the episode "Mork Goes Public," a tabloid reporter is looking for proof that their is a spaceman living in the area. In order to keep Mork from exposing himself, both Mindy and her Dad dress up as aliens. Fred is wearing one of the anit-contamination suits worn in the Star Trek episode "The Naked Time," and Mindy is wearing the same outfit worn by Shirley McClain and Eva Gabor in the Martin & Lewis comedy, "Artists And Models."