Appearances

Title	Role	Year	Approx. Age
Five Little Peppers at Home	Jasper King	1940	16
Five Little Peppers in Trouble	Jasper King	1940	16
Five Little Peppers ,Out West with	Jasper King	1940	16
Five Little Peppers Series	Jasper King	1940	16
Five Little Peppers and How They Grew	Jasper King	1939	15
Thoroughbreds Don't Cry	Roger Calverton	1937	13
Dangerous Holiday	Ronnie Kimball	1937	13
Boots and Saddles	Edward, Earl of Grandby	1937	13

Handsome child actor, turned editor and sound editor, Ronald Sinclair made sixteen films between 1936 and 1942 before becoming editor on some of the most popular camp B-films of the 50's and 60's including: The Amazing Colossal Man (1957), Invasion of the Saucer Men (1957) and Attack of the Puppet People (1958).

His sound editing credits also include Lucas (1986), Spaceballs (1987), Die Hard (1988) and Action Jackson (1988).

Before that, as a child and teenager he had a fairly successful career in Hollywood, next door to his adopted town of Los Angeles (Ronald was born in New Zealand). His childhood acting credits include: Dangerous Holiday (1937), Thoroughbreds Don't Cry (1937) with Mickey Rooney, They Made Me a Criminal (1939) with John Garfield, Tower of London (1939 - with Basil Rathbone, Boris Karloff and Vincent Price), and a whole bunch of the very successful Five Little Pepper movies (1939-1940).

Ronald's original stage name was "Ra Hould" and is credited under that name in some very early films. Served in U.S. Army during World War II and died in Woodland Hills, CA in 1992.