Question: In what year was the American actor and comedian who starred with Carrie Fisher, Eve Arden, and Billy Barty in the film "Under the Rainbow" born?

Context articles: Mark Povinelli
Cocoanut Grove (film)
Billy Gray (comedian)
Under the Rainbow
Billy Barty
Short Ribbs
Robert Rockwell
Eve Arden
Eddie Fisher (singer)
Chevy Chase

Mark Povinelli (born August 9, 1971) is an American stage, television and movie actor who also does occasional stunt work.
 Povinelli is also a noted social activist advocating for the rights of others with dwarfism.
 In June 2017 Povinelli was elected President of the Little People of America, an organization started in 1957 by Billy Barty, which promotes awareness, advocacy and medical assistance for individuals with forms of dwarfism.
 Povinelli stands 3’ 9½” and weighs 75 pounds (115 cm, 34 kg) as a consequence of spondyloepiphyseal dysplasia congenita (SEDc), a skeletal dysplasia caused by a mutation in the COL2A1 (type II collagen) gene.
Cocoanut Grove is a 1938 American comedy film directed by Alfred Santell and written by Sy Bartlett and Olive Cooper.
 The film stars Fred MacMurray, Harriet Hilliard, Ben Blue, Eve Arden, Rufe Davis, Billy Lee and George Walcott.
 The film was released on May 20, 1938, by Paramount Pictures.
Billy Gray (born William Victor Giventer, March 17, 1904, New York City, New York – January 4, 1978, Los Angeles, California) was an American comedian, comedy club owner and an actor.
 He was studying law when he won a dance contest, and decided to enter show business instead.
 Gray was the onetime owner of the Band Box, a comedy club at 123 North Fairfax Avenue, in Los Angeles, which was previously owned by Lou Costello, who purchased it in 1942 from Pete and Billy Snyder and installed Gray as the emcee in place of Jackie Green.
 Among the performers were Max Rosenbloom, Buddy Hackett, Polly Bergen, Alan King, Billy Barty, Don Rickles and Jackie Gleason.
Under the Rainbow is a 1981 American comedy film starring Chevy Chase, Carrie Fisher, Eve Arden, and Billy Barty.
Billy Barty (October 25, 1924 – December 23, 2000) was an American actor.
 In adult life, he stood three feet, nine inches (114 cm), due to cartilage–hair hypoplasia dwarfism, and because of his short stature, he was often cast in movies opposite taller performers for comic effect.
 He specialized in outspoken or wisecracking characters.
 During the 1950s, he became a television star, appearing regularly in the Spike Jones ensemble.
Short Ribbs was a weekly local sketch comedy program, broadcast in the Orange County / Los Angeles area on KDOC-TV.
 Featuring a midget and dwarf cast, The show starred veteran actor Billy Barty, whose production company produced the program.
Robert Rockwell (October 15, 1920 – January 25, 2003) was an American stage, film, radio and television actor.
 He is best known for playing the handsome, but awkward biology teacher Philip Boynton in the radio and television sitcom "Our Miss Brooks" opposite Eve Arden.
Eve Arden (April 30, 1908 – November 12, 1990) was an American film, stage, and television actress, and comedian.
 She performed in leading and supporting roles over nearly six decades.
Edwin John "Eddie" Fisher (August 10, 1928 – September 22, 2010) was an American singer and actor.
 He was the most successful pop singles artist during the first half of the 1950s, selling millions of records and hosting his own TV show.
 Fisher divorced his first wife, actress Debbie Reynolds, to marry Reynolds' best friend, actress Elizabeth Taylor, after Taylor's husband, film producer Mike Todd, was killed in a plane crash.
 The scandalous affair was widely reported, bringing unfavorable publicity to Fisher.
 He later married Connie Stevens.
 Fisher fathered Carrie Fisher and Todd Fisher with Reynolds, and Joely Fisher and Tricia Leigh Fisher with Stevens.
Cornelius Crane "Chevy" Chase ( ; born October 8, 1943) is an American actor and comedian.
 Born into a prominent New York family, he worked a variety of jobs before moving into comedy and began acting with "National Lampoon".
 He became a key cast member in the debut season of "Saturday Night Live", where his recurring "Weekend Update" segment soon became a staple of the show.
 As both a performer and writer, he earned three Primetime Emmy Awards out of five nominations.