- Briefly active on Broadway (to date). Active in the following production:
- Out Cry (1973). Written by Tennessee Williams. Scenic Design by Jo Mielziner. Costume Design by Sandy Cole. Lighting Design by Jo Mielziner. Directed by Peter Glenville [final Broadway credit]. Lyceum Theatre: 1 Mar 1973- 10 Mar 1973 (12 performances + 1 preview). Cast: Cara Duff-MacCormick(as "Clare"), Michael York (as "Felice"). Understudy: James Keach (as "Felice"). Produced by David Merrick Arts Foundation and The John F. Kennedy Center for the Performing Arts.