Maren received a
telegram, just after graduating from high school, asking him to come to California to work on a film. He was offered nearly $100 per week plus expenses. In
The Wizard of Oz, he played the green-garbed member of the Lollipop Guild (between
Jakob "Jackie" Gerlich and
Harry Earles), handing a lollipop to Dorothy Gale (
Judy Garland). Maren was 18 or 19 years old when he shot his scenes for
The Wizard of Oz in the latter part of 1938 and early 1939. At that time he stood just . (Hormone treatments allowed Maren to reach a height of later in life.) From 1969 until 1971, Maren appeared on The Andy Williams Show on a regular basis as the Little General. In the late 1970s, Maren was the dapper little man in top hat and tuxedo on
The Gong Show, heralding each show's big finish with an onslaught of
confetti as
Milton DeLugg's band played "Hoop Dee Doo". He made a notable appearance in the episode "Felix the Horseplayer" of
The Odd Couple as Harry Tallman, a
racehorse exerciser who gives Oscar tips on winning horses. In 1982 he played Morris the bellboy, a regular character in the ABC sitcom
No Soap, Radio. Maren had a walk-on role in an episode of
Seinfeld ("
The Yada Yada") and played a
mime in the 2010-released
comedy horror movie
Dahmer vs. Gacy. He also starred in the Eric Swelstad-directed horror movie
Frankenstein Rising (2009). In February 2009, Maren performed in
Project Lodestar Sagas as Thaddeus, opposite former
MGM child actress
Margaret O'Brien in the lead role of Livia Wells.
Promotional appearances ,
Clarence Swensen and
Margaret Pellegrini in 1998 On November 21, 2007, Maren appeared with six other Munchkin actors at the unveiling of a Hollywood Star for the
Wizard of Oz Munchkins on the
Hollywood Walk of Fame. The other actors were
Mickey Carroll,
Ruth Duccini,
Margaret Pellegrini,
Meinhardt Raabe,
Karl Slover, and
Clarence Swensen. On June 3, 2010, Maren appeared at
Turning Stone Resort & Casino in
Verona, New York, to promote a new Wizard of Oz
slot machine. After 2011, Maren stopped traveling or appearing at any of the Oz Festivals held throughout the country, but he did appear for a handprint and footprint ceremony at
Grauman's Chinese Theatre in Hollywood on September 18, 2013. ==Personal life==