Johnny Dangerously

Michael Keaton

As Johnny Dangerously

Joe Piscopo

As Vermin

Marilu Henner

As Lil

Maureen Stapleton

As Mom

Peter Boyle

As Dundee

Griffin Dunne

As Tommy

Glynnis O'Connor

As Sally

Dom DeLuise

As The Pope

Richard Dimitri

As Maroni

Danny DeVito

As Burr

Ron Carey

As Pat

Ray Walston

As Vendor

Dick Butkus

As Arthur

Byron Thames

As Young Johnny

Sudie Bond

As Cleaning Lady

Alan Hale Jr.

As Desk Sergeant

Scott Thomson

As Charley

Carl Gottlieb

As Dr. Magnus

Neal Israel

As Dr. Zillman

Mark Jantzen

As Dutch

Hal Riddle

As Warden

Mike Bacarella

As Vito

Gary Watkins

As Manny

Hank Garrett

As Mayor

Leonard Termo

As Tony Scarano

Troy Slaten

As Young Tommy

Alexander Hertzberg

As Boy in Suit

Georg Olden

As Young Vermin

Cynthia Szigeti

As Mrs. Capone

Elizabeth Arlen

As Girl on Steps

Doris Grossman

As Woman

Richard Warwick

As Prisoner

Mike Finneran

As Prisoner

Paul B. Brice

As Prisoner

Will Seltzer

As Prisoner

Dick Balduzzi

As Prisoner

Gordon Zimmerman

As Prisoner

Katie La Bourdette

As Blond Girl

Norman Steinberg

As Reporter Duffy

Frank Slaten

As Henchman

Dean R. Miller

As Photographer

Edward C. Short

As Porter

Shelley Pogoda

As Woman

Jerome Michaels

As Reporter Diering

Russell Forte

As Hood

Jack Nance

As Priest

Joy Michael

As Chorus Girl

Rick Rosenthal

As Judge

Paula Dell

As Mrs. Zimmer

Harvey Parry

As Policeman

Jeffrey Weissman

As T-Shirt Vendor

Richard A. Roth

As Prisoner Rabbi

Chuck Hicks

As Governor

Bob Eubanks

As M.C.

Claudia Kim

As Girl

Trisha Long

As Female Butler

Mert Rich

As Man

Vincent Schiavelli

As Maroni's Building Planner (uncredited)

Taylor Negron

As Delivery Man (uncredited)

Joe Flaherty

As Death Row Inmate (uncredited)

Hank Robinson

As Policeman (uncredited)

Susan Lanier

As Radio Singer (uncredited)

Frank Sivero

As Plumber (uncredited)

Tom Willett

As Theater Patron (uncredited)