Jack Davis Griffo (born December 11, 1996) is an American actor. He starred as Max Thunderman on the Nickelodeon series The Thundermans (2013–2018). The superhero live action comedy was created by three-time Emmy award winning producer and writer, Jed Spingarn. Next up for Jack is a recurring character in the new Netflix comedy, "Alexa and Katie."

Filmography

• 2026Batman: Knightfall Part 1: Knightfall — Robin / Tim Drake (voice)
• 2026Batman: Knightfall Part 2: Knightquest — Robin / Tim Drake (voice)
• 2026Clash of the Thundermans — Max Thunderman, Executive Producer
• 2026Double Trouble — Juniper
• 2026Grizzly Night — Raymond Noseck
• Stranger Things: Tales from '85 — Jeff Nelson / Man in Snow (voice), Jeff Nelson (voice)
• 2026Stranger Things: Tales from '85 Theatrical Preview — Jeff Nelson (voice)
• 2025Don't Log Off — Jacob
• The Thundermans: Undercover — Max Thunderman, Executive Producer
• 2024The Thundermans Return — Max Thunderman, Executive Producer
• Erin & Aaron — Scotty
• 2023Sid Is Dead — Eric
• 2023Stay at Home — Matt
• 2022Batman and Superman: Battle of the Super Sons — Damian Wayne / Robin (voice)
• 2022Butter — Parker
• 2022Oh, Mighty Ocean! — Jack
• The Really Loud House — Ro-Bro
• 2021Overrun — Auggy Riggs
• 2020The 2nd — Sean Davis
• 2020The Christmas High Note — Todd
• Alexa & Katie — Dylan
• Best.Worst.Weekend.Ever. — Jumping Jack Lightning
• Knight Squad — Sir Swayze
• Love Daily — Paul
• 2017Apple of My Eye — Sebastian
• 2017Nickelodeon's Not So Valentine's Special — Jack Griffo
• 2017Nickelodeon's Sizzling Summer Camp Special — Jack
• SEAL Team — PV2 Elliot Moundst
• 2017Those Left Behind — Noah
• School of Rock — Slade
• The Loud House — Blke Bradley
• 2015Nickelodeon's Ho Ho Holiday Special — Jack Griffo
• 2015Sharknado 3: Oh Hell No! — Billy
• 2015Splitting Adam — Vance
• Henry Danger — Max Thunderman
• 2013East of Kensington — Peter Pan
• 2013Jinxed — Brett O'Leary
• The Haunted Hathaways — Max Thunderman
• The Thundermans — Max Thunderman
• Marvin Marvin — Ellis
• See Dad Run — Xander McGinley
• Bucket & Skinner's Epic Adventures — Surf Team Member
• Jessie — Brett Summers
• Kickin' It — Benny
• 2011Sound of My Voice — Young Peter
• NCIS: Los Angeles — McKenna
• SpongeBob SquarePants — Jack Griffo

Appearances as themselves (2)

• 2019SpongeBob’s Big Birthday Blowout — Self
• Nicky, Ricky, Dicky & Dawn — Self