Brennan is best known for his creative partnership with comedian Dave Chappelle. Now, his new one-man show, Neal Brennan: Unacceptable, addresses feelings of self-criticism and mental health.

The Canadian stand-up comedian died from cancer on Tuesday. He was best known for his deadpan humor and work on television shows including Saturday Night Live.

Dave Chappelle drew sold-out crowds to his live, indoor appearances in Washington, D.C. — 3,500 attended his show at the concert venue The Anthem and more than 2,000 came to the Kennedy Center.