Mel Brooks, Madeline Kahn, Cloris Leachman, Ron Carey, and Harvey Korman in Höhenkoller (1977)

Mel Brooks, Madeline Kahn, Cloris Leachman, Ron Carey, Harvey Korman, and Howard Morris in Höhenkoller (1977)

Mel Brooks, Madeline Kahn, Cloris Leachman, Harvey Korman, and Howard Morris in Höhenkoller (1977)

Mel Brooks and Madeline Kahn in Höhenkoller (1977)

Mel Brooks, Ron Clark, and Harvey Korman in Höhenkoller (1977)

Mel Brooks and Barry Levinson in Höhenkoller (1977)

Mel Brooks, Madeline Kahn, Ron Carey, and Howard Morris in Höhenkoller (1977)

Mel Brooks and Rudy De Luca in Höhenkoller (1977)

Mel Brooks and Robert Lussier in Höhenkoller (1977)

Cloris Leachman and Harvey Korman in Höhenkoller (1977)

Cloris Leachman at an event for Höhenkoller (1977)

Mel Brooks, Madeline Kahn, Cloris Leachman, and Harvey Korman in Höhenkoller (1977)

Mel Brooks, Madeline Kahn, Cloris Leachman, Barry Levinson, Ron Carey, Ron Clark, Rudy De Luca, Harvey Korman, and Howard Morris in Höhenkoller (1977)

Mel Brooks, Madeline Kahn, Cloris Leachman, Ron Clark, Harvey Korman, and Howard Morris in Höhenkoller (1977)