Kastner's first film as producer was ''
Bus Riley's Back in Town'' (1965) based on a script by
William Inge and starring
Ann-Margret and
Michael Parks. Inge was so unhappy with the final result he requested his name be taken off the credits and the film was not a commercial or critical success.
Jerry Gershwin Kastner then teamed up with producer Jerry Gershwin to form Winkast Film Productions, based at Pinewood Studios in Buckinghamshire. They wound up making eleven movies together, the first of which was the highly popular
Harper (1966) from a novel by
Ross Macdonald and directed by
Jack Smight. The screenplay was written by
William Goldman who had been talking to Kastner about a film of Goldman's novel
Boys and Girls Together; Goldman suggested that the Ross MacDonald Lew Archer series would make a good movie, and Kastner bought the rights. Kastner then got Goldman to write a sequel
The Chill, but it was never made. Winkast then made
The Bobo (1968), starring
Peter Sellers and his then-wife
Britt Ekland, and
Sweet November (1968), with
Sandy Dennis. Both were released through Warners, but
Sol Madrid (1968) was released through MGM.
Sol Madrid was directed by
Brian G. Hutton who helmed Kastner and Gershwin's next film,
Where Eagles Dare (1968). The producer had managed to persuade
Alistair MacLean to write an original screenplay as a vehicle for Richard Burton (it was later turned into a novel). The movie was a big hit and led to Kastner adapting several other MacLean stories and working with Burton a number of other times. Other MacLean adaptations included
When Eight Bells Toll (1971),
Fear is the Key and
Breakheart Pass (1975). Less popular was
The Night of the Following Day (1969) with
Marlon Brando. Burton was meant to star in
Laughter in the Dark (1969) but was fired during filming and replaced by
Nicol Williamson. Kastner had involvement in
Man on Horseback (1969). In the late 1960s Kastner wanted rock star Jim Morrison to play
Billy the Kid in a movie adaption of Michael McClure's
The Beard. Kastner also partnered up with noted producers
Alan Ladd, Jr. and Jay Kanter and together they produced the films
The Walking Stick,
The Severed Head,
Tam Lin,
Villain (1971),
The Nightcomers (1972) (directed by Michael Winner, with Marlon Brando),
X Y & Zee (1972) (with Burton's then-wife Elizabeth Taylor) and
Fear Is the Key (1972) (from a novel by Alistair MacLean). Kastner is also famous for his film adaptations of three
Raymond Chandler's novels based on the exploits of one of Chandler's most famous creations,
Philip Marlowe:
The Long Goodbye (1973),
Farewell, My Lovely (1975) and
The Big Sleep (1978). The first starred Elliot Gould and was directed by Robert Altman, with finance from United Artists. The latter two both starred
Robert Mitchum as Marlowe and were financed by Lew Grade's ITC;
The Big Sleep was shot in Britain under the direction of Michael Winner. As part of the ITC deal, Kastner produced
Dogpound Shuffle. Kastner admired Altman's work on
The Long Goodbye and wanted to collaborate with him in a production of
92 in the Shade by Tom McGuane, however the two men had a disagreement and the film was directed by McGuane himself. It was one of three McGuane projects produced by Kastner, the others being
Ranchlo Deluxe and
The Missouri Breaks. The latter starred
Marlon Brando and
Jack Nicholson. Kastner famously got each star to commit by lying and telling them the other one had already signed. Colleague
Jay Kanter said Kastner's reputation in Hollywood was "Some good, some bad. He was relentless in pursuing what he wanted. I mean dogged in his pursuit." He added "If Elliott believed in some material, he'd never hesitate to put his own money into buying it and hiring writers to develop a screenplay. He was passionate about what he did, and he was a terrific salesman as well." ==Later years==