William Gregory Magnussen (born April 20, 1985) is an American actor. He has been featured in the films Into the Woods (2014), Bridge of Spies (2015), Birth of the Dragon (2016), Game Night (2018), and Aladdin (2019), and has had supporting television roles in Get Shorty (2017) and Maniac (2018). In 2021, Magnussen starred in the sci-fi series Made for Love on HBO Max and appeared in the films The Many Saints of Newark and No Time to Die. In 2023, he starred as Rey "The King" Kingston in Spy Kids: Armageddon.
He has starred in Broadway and off-Broadway theatre productions, including 2013's Vanya and Sonia and Masha and Spike, for which he received a nomination for the Tony Award for Best Featured Actor in a Play.
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A Big Bold Beautiful Journey
2025

Lilo & Stitch
Pleakley
2025

Coup!
Jay Horton
2024

Road House
Ben Brandt
2024

Lift
Magnus
2024

Spy Kids: Armageddon
Rey 'The King' Kingston
2023

The Many Saints of Newark
Paulie Walnuts
2021

Aladdin
Prince Anders
2019

Velvet Buzzsaw
Bryson
2019

The Oath
Mason
2018

Game Night
Ryan
2018

Birth of the Dragon
Steve McKee
2017

Ingrid Goes West
Nicky Sloane
2017

The Meddler
Ben
2016

The Big Short
Mortgage Broker
2015

I Smile Back
Zach (uncredited)
2015

Bridge of Spies
Doug Forrester
2015

The Great Gilly Hopkins
Ellis
2015

A Mighty Nice Man
Robbie
2015

Into the Woods
Rapunzel's Prince
2014

Revenge of the Green Dragons
Detective Boyer
2014

Surviving Family
Alex D'Amico
2014

The East
Porty McCabe
2013

Walking Stories
Chip
2013

2nd Serve
Lingo
2012

The Brass Teapot
Arnie
2012

Damsels in Distress
Thor
2012

The Lost Valentine
Neil Thomas
2011

Choose
Paul
2011

Twelve
Claude Kenton
2010

Happy Tears
Ray
2009

Blood Night: The Legend of Mary Hatchet
Eric
2009

Eyeborgs
DHS Agent #1
2009
The Ridge
Violent Ends
Lucas Frost

The Franchise
Adam Randolph · (8 episodes)
2024

Reunion
Evan West
2024

The Offer
Robert Redford · (1 episode)
2022

The Survivor
Schneider
2022

Family Squares
Robert
2022

No Time to Die
Logan Ash
2021

Made for Love
Byron Gogol · (16 episodes)
2021

w4m
Fern
2019
Untitled Prince Anders Project
Prince Anders

Elsbeth
Rod Bedford · (1 episode)
2024

Woke
Denny 'Dee Dee' Davis · (1 episode)
2020

Tell Me a Story
Nick Sullivan · (10 episodes)
2018

Maniac
Jed Milgrim · (7 episodes)
2018

Get Shorty
Nathan Hill · (2 episodes)
2017

Friends from College
Sean · (1 episode)
2017

American Crime Story
Kato Kaelin · (3 episodes)
2016

Unbreakable Kimmy Schmidt
Russ Snyder · (2 episodes)
2015

The Leftovers
Marcus · (1 episode)
2014

Vanya and Sonia and Masha and Spike
Spike
2012
Chariot
Hot Ted
Ted

Black Mirror
Baldak · (1 episode)
2011

Black Mirror
Karl · (1 episode)
2011

Blue Bloods
Rand Hilbert · (1 episode)
2010

Boardwalk Empire
Roger McAllister · (1 episode)
2010

The Good Wife
Chris Fife · (1 episode)
2009

NCIS: Los Angeles
Cpl Allen Reed · (1 episode)
2009

The Beautiful Life: TBL
Alex Marinelli · (3 episodes)
2009

In Plain Sight
Jonathan Collins / Yonni Peterschwim · (1 episode)
2008

Jimmy Kimmel Live!
Self · (1 episode)
2003

Law & Order: Criminal Intent
Marc Landry · (1 episode)
2001

CSI: Crime Scene Investigation
Michael Crenshaw · (2 episodes)
2000

Law & Order
Cody Larson · (1 episode)
1990
The Audacity
Duncan Park · (0 episode)