Robinson's acting career extends beyond television, as he has also made appearances on the small screen. One of his notable roles was as a judge in the popular TV series "Buffy the Vampire Slayer". Additionally, he appeared in a 1996 episode of the crime drama "Law and Order".
Robinson's stage credits are equally impressive. He played the iconic role of El Gallo in the original 1960 off-Broadway production of the classic musical "The Fantasticks". He also appeared in the 1985 productions of "The Baker's Wife" and "Yours, Anne". In 1989, he starred in the original Broadway production of "Grand Hotel", and in 1981, he took on the role of "Nick and Nora". In 1996, he appeared in the Broadway production of "Old Wicked Songs".
Robinson's extensive stage career continued with his role as Herr Schulz in the 1998 Broadway revival and subsequent national tour of the classic musical "Cabaret". He also appeared in the 2002 productions of "Actor, Lawyer, Indian Chief" and "Little Mary Sunshine". In 2008, he starred in the Broadway production of "The Visit", and in 2011, he appeared in "The People in the Picture".
