In 2010 Timothy watched 24+7 = <<24+7=31>>31 movies.
In 2010 Theresa watched 31*2 = <<31*2=62>>62 movies.
In 2009 Theresa watched 24/2 = <<24/2=12>>12 movies.
In both 2009 and 2010 Timothy and Theresa watched 24+31+62+12 = <<24+31+62+12=129>>129 movies.
#### 129