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"Oh, Hello Show," the popular live stage show, was created and performed by Nick Kroll and John Mulaney. Debuting on Broadway in 2016, the show featured their critically acclaimed characters, Gil Faizon and George St. Geegland. The show was known for its witty humor, absurd conversations, and unpredictable interactions with the audience, solidifying Kroll's talent for captivating live performances.