Mason Vale Cotton Actor or Actress (14) Hey Arnold: The Jungle Movie (2017) Scales: Mermaids Are Real (2017) Mad Families (2017) The Grinder (2015) Russell Madness (2015) Snake and Mongoose (2013) Happy Feet Two (2011) Prep & Landing (2009) Party Down (2009) A Dennis the Menace Christmas (2007) Mad Men (2007) Medium (2005) Desperate Housewives (2004) ER (1994)
