He made frequent appearances as a guest on radio and television shows in his attempt to educate the public about mental illness and research.

She made two appearances as a guest on a taped Sunday morning public affairs program.

The same day, he made an appearance as a guest on The Late Show.

Collins invited Davidson to make a brief appearance as a guest on the radio broadcast of the 1964 race.

Jilly Cooper is due to make a cameo appearance as a guest at a party.

He left in early 1995, making sporadic appearances as a guest from then-on, but never as a manager.

She also made frequent appearances on television, particularly as a guest on talk shows.

Arthur Mathews makes an appearance as a guest at Ted's birthday party.

Carson later made a few cameo appearances as a guest on Letterman's show.

Warky also makes multiple appearances at Anime conventions every year as a featured guest.