The 24th Day, Coronet Theater, L.A., 1996

"The 24th Day" was a two-person stage play performed in Los Angeles during April '96. It featured Noah and Peter Berg, of CBS's "Chicago Hope" in an AIDS-themed drama. 

Noah and Peter had worked together in the past, on "Crooked Hearts". 

Links to reviews:

Guinevere, Lifetime Television, 1994

This was a feminist retelling of the Camelot myth.  Noah portrayed Lancelot to Sheryl Lee's Guinevere.

There Goes My Baby, 1993

A coming of age movie about a group of recent high school graduates, and their last days together in the mid-'60s.

A Few Good Men, 1992

A movie starring Tom Cruise and Jack Nicholson.  Noah had a small part, recreating his stage role as Cpl. Jeffrey Barnes.

Sesame Street, PBS, 1996

Noah was in two episodes of "Sesame Street" in  late '96.  Children were shown that going to the hospital need not be frightening.

Friends, NBC, 1996

Noah and Gerorge Clooney made cameo appearances on NBC's "Friends", playing doctors (but not Carter and  Ross).

Also (pictures not available): 

Crooked Hearts, 1990;   

Noah played Ask Warren, the doomed son of a dysfunctional family.  Also starring Peter Berg and Jennifer Jason Leigh.

Swing Kids, 1993

A story about teenagers in WWII Berlin.  The movie starred Robert Sean Leonard  and Christian Bale as reluctant participants in the Hitler Youth.  Noah's character (Emil) was the leader.

The Larry Sanders Show, 1995.

The eighth anniversary episode.  Also appearing were Mandy Patinkin, Rosie O'Donnell, k.d. lang, and Pat O'Brien, among others.