Two Guys and a Girl was a sitcom that ran for 4 seasons between the years 1998 and 2001.
Ryan Reynolds, Traylor Howard, and Richard Ruccolo appear on the Donny and Marie Osmond Talk Show. I downloaded this from YouTube a few years ago, and it appears the channel it was uploaded to was deleted so I cannot link to it.
This aired roughly around the end of Season 2 when a third season was announced, so about summertime 1999.
