played at the WPA Theatre, starting in October 1997. His play Die, Mommie, Die! was first performed in Los Angeles, opening in July 1999 at the Coast Playhouse. Film and television Busch's early film appearances include Ms. Ellen, a fortune teller in drag in Trouble on the Corner (1997). Busch has twice appeared in film versions of his own plays: Die, Mommie, Die! (1999) and the comedy horror Psycho Beach Party (2000). He co-wrote, starred in and directed the film A Very Serious Person (2006), which starred Polly Bergen and received an honorable mention at the Tribeca Film Festival. In 2020, Busch co-wrote, co-directed, and starred in the film, The Sixth Reel (2021). Busch had a recurring role in the HBO series Oz from 1999–2000 (the third and fourth seasons) as Nat Ginzburg, an "effeminate but makeup-free inmate on death row, certainly a departure from his usual glamour girl roles." He wrote television sitcom pilots and movie treatments as a source of extra income while he was a cult performer. He sold three pilots to CBS that were not produced. Stage work, 2000s Busch's work debuted on Broadway in October 2000, when The Tale of the Allergist's Wife opened, following an Off-Broadway run in February through April 2000. The play, his first in which he did not star, and the first created for a mainstream audience, was written for actress Linda Lavin, who played opposite Michele Lee and Tony Roberts. Allergist's Wife received a 2001 nomination for Tony Award for Best Play and ran for 777 performances. His other Broadway work was rewriting the book for Boy George's short-lived autobiographical musical Taboo. Since 2000, Busch has performed an annual one-night staged reading of his 1984 Christmas play Times Square Angel. In January 2003, he headlined a revival of his 1999 play Shanghai Moon, costarring BD Wong, at the Drama Dept, Greenwich House Theatre, New York City. He has taken the eponymous lead in three productions of Auntie Mame: a staged reading in 1998; a benefit for Broadway Cares/Equity Fights AIDS in 2003; and a small-scale summer touring production in 2004. Our Leading Lady, Busch's play about Laura Keene, was produced by the Manhattan Theater Club at the City Center Stage II Theatre, in 2007, and starred Kate Mulgrew. His play, The Third Story, premiered at the La Jolla Playhouse in September 2008 with Mary Beth Peil as Peg, and was