Template:Cast Blake Bertrand is an American child actor and voice actor who plays the Mummy Kid on Gravity Falls. He is best known for his roles in Mr. Peabody & Sherman and You Don't Mess With the Zohan.
- Gravity Falls - Mummy Kid
- Special Agent Oso - Additional Voices
- The Conjuring - (additional voice)
- Ender's Game - ADR Loop Group
- Mr. Peabody & Sherman - ADR Loop Group
- The Perfect Boyfriend - Sammy
- This Means War - Additional Voices
- You Don't Mess With the Zohan - Boy
- Criminal Minds - Young Unsub
- Dance-A-Lot Robot - Shawn (five episodes)
- The Ghosts of Hurdle Avenue - Town resident
- House - David Harris
- How I Met Your Mother - Young Marvin Eriksen Jr.
- Law & Order: LA - Older boy
- Nick Swardson's Pretend Time - Boy
- Private Practice - J.J. Schaffer
- The Sarah Silverman Program. - Kid
- The Secret Life of the American Teenager - Kid
- Touch - Max O'Brien
- Two and a Half Men - Boy #1
- Shimmer and Shine - Zac
- Me, You, a Bag & Bamboo
- His older brother Jacob is also an actor, starring in Disney XD's Kirby Buckets as the title character.