
Age: 56
male
Thomas Jacob Black (born August 28, 1969) is an American actor, comedian, and musician. He is known for his roles in family and comedy films and his voice work in animated films. His awards include a Children's and Family Emmy Award, a Grammy Award, and three Golden Globe Award nominations. After portraying supporting roles in films including Dead Man Walking (1995), The Cable Guy (1996), Mars Attacks! (1996), and Enemy of the State (1998), Black had his breakout role in the musical film High Fidelity (2000). This led to larger roles in films like Shallow Hal (2001) and Orange County (2002) before he solidified his leading-man status with his starring role in School of Rock (2003). Black has since starred in King Kong (2005), The Holiday (2006), Nacho Libre (2006), Tropic Thunder (2008), Bernie (2011), Goosebumps (2016), Jumanji: Welcome to the Jungle (2017), its sequel Jumanji: The Next Level (2019), The House with a Clock in Its Walls (2018) and A Minecraft Movie (2025). He has also voiced Po in the Kung Fu Panda franchise (2008–present) and Bowser in The Super Mario Bros. Movie franchise (2023-present). Black is the lead vocalist of the duo Tenacious D, which he formed in 1994 with long-time friend Kyle Gass. In 2015, they won the Grammy Award for Best Metal Performance for "The Last in Line." Since 2018, Black has run a YouTube channel called Jablinski Games. Description above from the Wikipedia article Jack Black, licensed under CC-BY-SA, full list of contributors on Wikipedia.

Jack Black

Bowser
for Bowser in The Land Before Time III: The Time of the Great Giving (1995)
Suggested by user_66844

Littlefoot (Scott McAfee) and his young friends Cera, Ducky and Spike are being harassed by a group of older dinosaurs led by Hyp (Whitby Hertford). When a meteorite strikes nearby, it causes a drought. The resulting scarcity of resources creates animosity among the different species in the Great Valley. Littlefoot and his crew resolve to venture forth to find a solution -- as does Hyp and his gang. Will the groups learn to cooperate, or will their rivalry destroy them? Along for the journey they meet a friendly baby sharptooth named Chomper, Ali, Archie, Littlefoot's long-lost father Bron, and all sorts of new ferocious carnivores and perils! Can Littlefoot and his friends restore the Great Valley and get home safe?