Made Broadway debut in 1962's Something About a Soldier
Began his long-time association with Neil Simon in the 1962 touring production of Come Blow Your Horn
Played a regular featured role on the soap The Edge of Night beginning in 1965
Big break came when he went on for Robert Redford's understudy, due to an injury, in Barefoot in the Park; later took over the lead role
Working relationship with Woody Allen began in 1966 when he appeared in Allen's Broadway hit Don't Drink the Water; Allen didn't want him because his five auditions were terrible and hired him only after being persuaded to see him in Barefoot in the Park
Received back-to-back Tony nominations in 1968-69 for How Now, Dow Jones and Play It Again, Sam
Directing debut came in 1992 when he helmed Charles Grodin's Off-Broadway comedy One of the All-Time Greats