Robert Redford, Demi Moore and Woody Harrelson star in Indecent Proposal as John Gage, Diana Murphy and David Murphy, a billionaire who offers $1 million for a night with another man’s wife.
Main cast
- John GageRobert RedfordMain
- Diana MurphyDemi MooreMain
- David MurphyWoody HarrelsonMain
Supporting cast
- JeremyOliver PlattSupp
- Dayne ‘Daddy’ MurphySeymour CasselSupp
- Mr. ShacklefordBilly Bob ThorntonSupp
- LarryRip TaylorSupp
- Auction EmceeBilly ConnollySupp
- FawnJoel BrooksSupp
- Parking ValetPierre EpsteinSupp
Guest & voice
- SheilaSheena EastonGuest
- ProfessorJohn ProskyGuest
- GamblerDanny ZornGuest
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About this cast
Indecent Proposal is a 1993 romantic drama film directed by Adrian Lyne. The story follows a married couple, David and Diana Murphy, who are tempted by a billionaire’s offer of $1 million for a night with Diana. The film explores themes of love, trust and morality.
FAQs
Who plays John Gage in Indecent Proposal?
Robert Redford plays the billionaire John Gage in Indecent Proposal.
Who plays Diana Murphy in Indecent Proposal?
Demi Moore plays Diana Murphy in Indecent Proposal.
Who plays David Murphy in Indecent Proposal?
Woody Harrelson plays David Murphy in Indecent Proposal.
Is Indecent Proposal based on a true story?
No, Indecent Proposal is not based on a true story. It is adapted from a novel of the same name by Jack Engelhard.
What is the main plot of Indecent Proposal?
The film follows a married couple, David and Diana Murphy, who are offered $1 million by a billionaire, John Gage, for a single night with Diana. The couple accepts, leading to emotional and moral consequences.
Sources & where to watch: IMDb · Wikipedia · Where to watch (JustWatch UK) · Updated June 2026