Directing · b. 1953 · Glendale, California, USA Ron Underwood Biography Ron Underwood is an American film director, producer and television director. Directed Deck the Halls 2011 Santa Baby 2 2009 Holiday in Handcuffs 2007 Santa Baby 2006 The Year Without a Santa Claus 2006 In The Mix 2005 Back When We Were Grownups 2004 Stealing Sinatra 2003 The Adventures of Pluto Nash 2002 Mighty Joe Young 1998 Speechless 1994 Heart and Souls 1993 City Slickers 1991 Runaway Ralph 1991 Tremors 1990 Hi Cat! 1989 The Mouse and the Motorcycle 1986 Too Smart for Strangers 1985 Library Report 1983 Library World 1977 Acting The Legend of Burt Gummer self 2020 Tremors: Making Perfection Himself 2020 The Birds: Hitchcock's Monster Movie Self 2012 A Tribute to the Wizard of Oz Himself 1999 The Making of ‘Tremors’ Self 1998 Other Credits Tremors: Shrieker Island Characters 2020 Tremors: A Cold Day in Hell Characters 2018 Tremors Characters 2018 Tremors 4: The Legend Begins Characters 2004 Tremors 2: Aftershocks Characters 1996 Capricorn One Location Manager 1977 Dictionary: The Adventure of Words Producer 1968 Agent-readable