Diego Velazquez
Acting·December 5, 2001 — 24 years old·El Salvador
Diego Velazquez (born December 5, 2001) is an actor, known for playing Billy Thunderman on The Thundermans (2013-2018), Boy Genius (2019) and Extraordinary Measures (2010).
Known For
Grimm
2011·8.3
The Thundermans
2013·8.0
Leverage
2008·7.6
Extraordinary Measures
2010·6.3
The Thundermans Return
2024·7.0
The Haunted Hathaways
2013·7.2
The City of Your Final Destination
2009·5.7
The Thundermans: Undercover
2025·8.3
Nickelodeon's Ho Ho Holiday Special
2015·8.5
Boy Genius
2019·7.2
Zoe Valentine
2019·6.7
The Company of Thieves
2011·7.0
Filmography · 17
—Zach's LieZach Granger / Jack Osborne—AstrokidLeo2026Clash of the ThundermansBilly Thunderman2025The Thundermans: UndercoverTVBilly Thunderman2024The Thundermans ReturnBilly Thunderman2023Magic Carpet RidesEmmet2019Boy GeniusBilly2019Zoe ValentineTVBrody Clemens2015Nickelodeon's Ho Ho Holiday SpecialBoy with socks2013The ThundermansTVBilly Thunderman2013The Haunted HathawaysTVBilly Thunderman2013More PorkchopMuhley2011GrimmTVSon2011The Company of ThievesLittle Boy at Church2010Extraordinary MeasuresPatrick Crowley2009The City of Your Final DestinationHelpful Little Boy at the Bus Depot2008LeverageTVYoung Nathan Ford