The Love Hypothesis
2026 · Romance · Comedy
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Film / 1984
The Lonely Guy
Directed by
Arthur Hiller
A writer for a greeting card company learns the true meaning of loneliness when he comes home to find his girlfriend in bed with another man.
The story
A writer for a greeting card company learns the true meaning of loneliness when he comes home to find his girlfriend in bed with another man.
Cast
Steve MartinLarry
Charles GrodinWarren
Judith IveyIris
Steve LawrenceJack
Robyn DouglassDanielle
Merv GriffinHimself
Joyce BrothersHerself
Candi BroughSchneider Twin
Randi BroughSchneider Twin
Julie PayneRental Agent
Madison ArnoldLonely Cop
Roger RobinsonGreeting Card Supervisor
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Dan P. HannafinPark Guard
Joan SweenyGirl in Blood Bank
Nicholas MeleMaitre D'
Leon JonesTraffic Cop
Richard DelmonteRaul
Leslie WingGirl in Bar
Helen VerbitWoman in Window
Kenneth O'BrienHold Up Man
Erika HillerGirl in Bank
Karyn HarrisonCouple in Bar
Hunt BlockCouple in Bar
Alan LeachBookstore Man
Ed BehelerJimmy Carter Look-Alike
Jerry GraysonMan Who Gets Shot
Michael GreerCounterman
Georges SaurelWaiter
Erik HollandShip's Officer
Hugh DouglasNarrator (voice)
Sarah AbrellBride
Ken HixonGuest in Church
Rance HowardMinister
Billy JamesBridge Jumper #2
José MartínezGang Member
Jade BariCabbie
Gloria IrizarryWoman at Elevated
Beau Starr2nd Cop
Dominic Barto2nd Hold-Up Man
Charles DeVriesShip's Maitre D'
Santos MoralesJanitor
Jolina CollinsJanitor
Lena PousetteFrieda
Charlie LaikenMan on Roof
Steve HurwitzMan on Roof
Hardy RawlsMan on Roof
Doug SmithMan on Roof
Tom KubiakMan on Roof
Joanne HahnModel at Party
Robina SuwolGirl at Party
Stephanie SegalAgent at Party
George TyneDirector at Party
Tony GiorgioWriter at Party
Eb LottimerGroom
Dan MoodySpaceman
Badja DjolaNative
Richard SarradetSpaceman Lover
Susan SpilkerSpacewoman Lover
Matthew FaisonLonely Guy
Martin BeckLonely Guy
Charles BouvierLonely Guy
Leslie BevisSeven Deadly Sins
Lamya DervalSeven Deadly Sins
Martina FinchSeven Deadly Sins
Madonna FowlerSeven Deadly Sins
Jenny GagoSeven Deadly Sins
Margo KellySeven Deadly Sins
Marie LaurinSeven Deadly Sins
Loni AndersonHerself (uncredited)
Paul BenedictDr. Zook (voice) (uncredited)
Ray GirardinBridge Jumper (uncredited)
Bob HarksBar Patron (uncredited)
Allan KolmanLonely Ship Passenger (uncredited)
Angel Ramirez Jr.Gang Member (uncredited)
Mike TremontSingle Man (uncredited)
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