Alex Hirsch

Alexander "Alex" Hirsch (born June 18, 1985) is American storyboard artist, executive producer, television writer, and voice actor who is known for being the creator, executive producer and director of the Disney Channel animated series Gravity Falls, where he also voiced Grunkle Stan, Soos, Old Man McGucket, Jeff, and Bill Cipher. He is also the creative consultant of the animated series Fish Hooks, where he also voices Clamantha .He provides his voice for the Phineas and Ferb episode "Terrifying Tri-State Trilogy of Terror"  as Officer Concord the Juice Time Juice Box Flavor Cop in the segment  " Invasion of the Evil Platypus Clones "