Question: In which Broadway production did this American stage, film, and television actor, who appeared in the 1984 action film Toy Soldiers, star in 1970?

Context articles: Toy forts and castles
Steven Boyer
Toy Soldiers (1984 film)
Atlantic (company)
Wil Wheaton
George Gaul
Brian Lane Green
Birthday Boy (film)
Manoil Manufacturing Co.
Cleavon Little

A toy fort is a miniature fortress or castle that is used as a setting to stage battles using toy soldiers. Toy Forts come in many shapes and sizes; some are copies of existing historical structures, while others are imagined with specific elements to enable realistic play, such as moats, drawbridges, and battlements. Toy fort designs range from the châteaux of Europe to the stockade forts of the American wild west.
Steven Boyer is an American stage and television actor, comedian, and musician.
 He is best known for originating the role of Jason/Tyrone in "Hand to God" Off-Broadway and in the Broadway production.
 This role earned him a Tony nomination for Best Leading Actor in a Play.
 He plays the role of Dwayne Reed in the NBC sitcom "Trial & Error", with John Lithgow.
 He played a minor role in Martin Scorsese's "The Wolf of Wall Street" alongside Leonardo DiCaprio.
 He has also played several small parts in television, including "The Good Wife", "Law & Order", and "Orange Is the New Black".
Toy Soldiers is a 1984 action film shot in Mexico that stars Jason Miller, Cleavon Little, Tim Robbins and Terri Garber.
 It was written and directed by David Andrew Fisher.
Atlantic was an Italian toy manufacturing company based in Treviglio from 1966 to 1984.
 In the 1970s it became widely popular both in Italy and in Europe as a producer of 1:32- and HO-scale toy soldiers.
 The original Atlantic company ceased to exist in 1984; in the late 1990s, the "Atlantic" brand and logo were acquired by Nexus Editrice.
Richard William "Wil" Wheaton III (born July 29, 1972) is an American actor, blogger, voice actor, and writer.
 He is known for his portrayals of Wesley Crusher on the television series "", Gordie Lachance in the film "Stand by Me", Joey Trotta in "Toy Soldiers" as well as Bennett Hoenicker in "Flubber".
 Wheaton has also appeared in recurring roles as Aqualad in Teen Titans, Cosmic Boy on the "Legion of Super Heroes" and Mike Morningstar/Darkstar in the Ben 10 universe.
 He has as well regularly appeared as a fictionalized version of himself on the CBS sitcom "The Big Bang Theory" and in the roles of Colin Mason on "Leverage" and Dr. Isaac Parrish on "Eureka".
 Wheaton is also the host and co-creator of the YouTube board game show "TableTop".
George Gaul (September 22, 1885 – October 6, 1939) was an American stage actor in the first half of the 20th century.
 Gaul never appeared in motion pictures but was one America's most successful stage actors in the 1920s.
 He was born in Philadelphia to John Gall and his wife Rebecca (née Baxter).
 He was educated at Lawrenceville Preparatory School in Lawrenceville, New Jersey and made his Broadway debut in 1909.
 Over the course of his career he toured with Billie Burke, Otis Skinner and Charles Coburn.
 In the 1920s he appeared in the Theatre Guild's "The S.S. Tenacity" and "Back to Methuselah".
 He's best remembered for originating the part of Chico in the original Broadway production of "Seventh Heaven" in 1922.
 One of his last plays was Eugene O'Neill's "Dynamo"(1929).
 Gaul made his last stage appearance in 1932.
Brian Lane Green (born March 9, 1962) is an American stage and television actor and singer.
 He is known for his stage roles throughout the country such as the title character in Joseph and the Amazing Technicolor Dreamcoat.
 Green garnered a Tony Award nomination for his performance in the 1989 Broadway production of "Starmites".
 He also appeared as JoJo in "The Life" on Broadway.
An on-screen .
 title sets the action in Korea, 1951.
 The film tells the story of a young boy, Manuk, who roams a seemingly deserted town to glean and recycle the debris of war.
 We first meet him in the wreck of an aeroplane, looking for a particular piece of war refuse – a bolt – to turn into a toy soldier for his collection.
 He sings a song about a bear.
 Upon hearing the unmistakable low whistle of a train in the distance he runs to the track and places the bolt on the rail.
 The train thunders past on its urgent mission to carry tanks to the front.
 Manuk stands mesmerised, and grins widely.
 Once the train has passed he retrieves the bolt which has become magnetised.
 He makes his way through the town, pretending to be a soldier engaged in house-to-house fighting until his attention is captured by the drone of aeroplane engines.
 Silently he watches them slowly cross the sky.
 His war game begins again as he crouches behind rocks on a ridge overlooking an area with houses jumbled together.
 A postman cycles down the road below Manuk’s hiding place.
 Manuk imagines he is with his dad, pinned down by enemy fire.
 “Dad, there are too many of them,” he cries as the sound of machine guns and artillery fire fill his head.
 “But we are braver than them,” his father replies in the game.
 Manuk picks up a rock as if it is a hand grenade, expertly pulls the pin with his teeth and hurls it at the enemy crying “Dad, get down!”
 He waits, crouched, fingers in ears for the explosion which never comes.
 Instead, we hear the postman cry in surprise and pain, before crashing his bicycle and shouting at his unseen tormentor.
 Manuk slinks away and climbs the hill towards his home.
 He takes a key from a special hiding spot, and approaches the verandah in front of his house.
 He notices a parcel and hurries to open it.
 He pulls out an old leather wallet containing a faded black and white photograph of a man crouching with a child dressed as Manuk is now, but much younger.
 Manuk gently caresses the photograph with his thumb.
 He then pulls out a set of dog tags, and an old boot.
 He marches up and down in front of his house, wearing the boots as if he is a soldier on guard.
 Later, inside the house, he plays with the toy soldiers and tanks he has made from bits and pieces of metal he has found and falls asleep on the floor.
 His mother appears at the door, saying “Manuk, Mum is home”.
Manoil Manufacturing Company was an American metal and plastic toy company that began production in 1935 or 1936, and left the business in 1959.
 From June 1940 they were located on Providence Street, in Waverly, NY (Tioga County).
 Its prominence was from 1937-1941 when it produced hollowcast toy soldiers (sometimes called dimestore soldiers) along with toy airplanes and cars.
Cleavon Jake Little (June 1, 1939 – October 22, 1992) was an American stage, film, and television actor.
 He began his career in the late 1960s on the stage.
 In 1970, he starred in the Broadway production of "Purlie", for which he earned both a Drama Desk Award and a Tony Award.
 His first leading television role was that of the irreverent Dr. Jerry Noland on the ABC sitcom "Temperatures Rising" (1972–1974).
 Shortly before the program's conclusion, Little gave what has become his signature performance, portraying Sheriff Bart in the Mel Brooks comedy film "Blazing Saddles" (1974).