Question: Which star of "The Last Picture Show" (1971) also starred in a film based on the the short story "A Change of Plan", written by Bruce Jay Friedman?

Context paragraphs:
The Lonely Guy: The Lonely Guy is a 1984 American romantic comedy film directed by Arthur Hiller and starring Steve Martin.  The screenplay is credited to Ed.  Weinberger and Stan Daniels (of "Taxi") as well as Neil Simon (for "adaptation"), and is based on the 1978 book "The Lonely Guy's Book of Life" by Bruce Jay Friedman.

Stephen J. Friedman (producer): Stephen Jay Friedman (March 15, 1937 – October 4, 1996) was an American film producer known for "The Last Picture Show" (1971) and "The Big Easy" (1988).  In 1980 he formed Kings Road Entertainment—named after the West Hollywood street where he lived—, making him one of the first independent film producers to raise substantial film funding through a publicly traded company.

Stir Crazy (film): Stir Crazy is a 1980 American comedy film directed by Sidney Poitier, produced by Hannah Weinstein and written by Bruce Jay Friedman.  The film stars Gene Wilder and Richard Pryor as down-on-their-luck friends who are given 125-year prison sentences after being framed for a bank robbery.  While in prison they befriend other prison inmates.  The film reunited Wilder and Pryor who had appeared previously in the 1976 comedy thriller film "Silver Streak".  The film was released in the United States on December 12, 1980.

Scuba Duba: Scuba Duba is a 1967 comedy play from Bruce Jay Friedman which was a success off-Broadway starring Jerry Orbach, Judd Hirsch, Conrad Bain and Cleavon Little in a production that ran for 692 performances.

The Heartbreak Kid (1972 film): The Heartbreak Kid is a 1972 DeLuxe Color dark romantic comedy Panavision film directed by Elaine May, written by Neil Simon, and starring Charles Grodin, Jeannie Berlin, Eddie Albert, Audra Lindley, Doris Roberts and Cybill Shepherd.  It is based on the short story "A Change of Plan", written by Bruce Jay Friedman.

Cybill Shepherd: Cybill Lynne Shepherd (born February 18, 1950) is an American actress, singer and former model.  Shepherd's better known roles include Jacy in "The Last Picture Show" (1971), Kelly in "The Heartbreak Kid" (1972), Betsy in "Taxi Driver" (1976), Maddie Hayes on "Moonlighting" (1985–1989), Cybill Sheridan on "Cybill" (1995–1998), Phyllis Kroll on "The L Word" (2007–2009), Madeleine Spencer on "Psych" (2008–2013), Cassie in the television film "The Client List" (2010) and Linette Montgomery on "The Client List" (2012–2013).

Doctor Detroit: Doctor Detroit is a 1983 American comedy film directed by Michael Pressman with writing by Bruce Jay Friedman, Carl Gottlieb, and Robert Boris.  The film stars Dan Aykroyd, Howard Hesseman, Lynn Whitfield, Fran Drescher, and Donna Dixon, with a special appearance by James Brown.

Steambath (play): Steambath is the second play by American author Bruce Jay Friedman.  It was first performed Off-Broadway at the Truck and Warehouse Theater where it opened on June 30, 1970, closing on October 18, 1970 after 128 performances.

The Last Picture Show: The Last Picture Show is a 1971 American drama film directed and co-written by Peter Bogdanovich, adapted from a semi-autobiographical 1966 novel "The Last Picture Show" by Larry McMurtry.

Bruce Jay Friedman: Bruce Jay Friedman is an American novelist, screenwriter, playwright, and actor.

Supporting paragraphs: The Heartbreak Kid (1972 film) Cybill Shepherd
Answer: Cybill Shepherd