Mary Maybery

Born: 29 March 1907, New York City, New York, USA

Died: 4 May 1972, El Dorado, California, USA

The Golf Nut (1927) as The Club President's Sister (Credited as Betty Maberry)

Mary Maybery is on the right, with Alma Bennett.

Junior Fuller

Born: unknown

Died: unknown

Doubling in the Quickies (1932) as Tip Top Studio Assistant Director (uncredited)

Junior Fuller is sat on the left, next to Charles Meakin.

William Searby

Born: 15 May 1901, New York City, New York, USA

Died: 5 October 1949, Los Angeles, California, USA

The Golf Nut (1927) as The Mayor's Caddy (uncredited)

William Searby is in between Glen Cavender and Madalynne Field.

Dance Hall Marge (1931) as Servant on Yacht (uncredited)

William Searby, in the dark jacket, serves Marjorie Beebe. Mildred Van Dorn is seated on the left.

Doubling in the Quickies (1932) as Paragon Cameraman (uncredited)

William Searby is top left of this picture.

Charles De La Motte

Born: unknown

Died: unknown

Air Mail (1932) as Passenger Plane Pilot (uncredited)

Doubling in the Quickies (1932) as Hi-Art Studio Assistant Director (uncredited)

Charles De La Motte is on the right, with John J. Richardson.

Tiny Ward

Born: 2 January 1893, Indian Point, Illinois, USA

Died: 12 September 1956, Los Angeles, California, USA

Doubling in the Quickies (1932) as Hulking Studio Guard (uncredited)

Jack Grey

Born: 11 October 1880, Cleveland, Ohio, USA

Died: 12 April 1956, Woodland Hills, California, USA

Jack was an extra and supporting cast member for many film studios from the silent era to the 1940s. 

Doubling in the Quickies (1932) as 'Muscle McGrew's Double (uncredited)

Marjorie Beebe is in the sidecar.