Meet the Monsters - Monsters vs. Aliens (2009) - TM & © #UniversalPictures Susan (Reese Witherspoon) finds herself in a covert government facility and meets fellow monsters B.O.B. (Seth Rogen), Dr. Cockroach (Hugh Laurie), and The Missing Link (Will Arnett). Click the link in bio to watch the full movie. #monstersvsaliens #monstervsaliensmovie #reesewitherspoon #sethrogen #willarnett #paulrudd #hughlaurie #rainnwilson #movieclips