01of 09

Brian Cox

Shutterstock; Peter Kramer/HBO

Editorial use only Mandatory Credit: Photo by Shutterstock (5287954g) Brian Cox ‘ITV Playhouse - Children Playing’ TV Programme. - 20 Nov 1967 A group of school children arriving at their holiday camp hostel find themselves being challenged by strangers there for leadership of their group; Photograph by Peter Kramer/HBO Brian Cox HBO Succession Season 2 - Episode 3

02of 09

Jeremy Strong

Magnolia Pictures/Everett; Graeme Hunter/HBO

HUMBOLDT COUNTY, from left: Jeremy Strong, Fairuza Balk, 2008. ©Magnolia Pictures/courtesy Everett Collection; HBO Succession S3 06.16.21 Italy S3 Ep 8 - - a/ 23 - Ext La foce villa Kendall talks to the kids about Bianca Kriti Fitts - Publicist kristi.fitts@warnermedia.com Succession S2 | Sourdough Productions, LLC Silvercup Studios East - Annex 53-16 35th St., 4th FloorLong Island City, NY 11101 Office: 718-906-3332

03of 09

Kieran Culkin

Twentieth Century Fox; Macall B. Polay/HBO

kieran culkin home alone; PHOTO October 24, 2021 Photograph by Macall B. Polay/HBO Kieran Culkin HBO Succession Season 3 - Episode 3

04of 09

Sarah Snook

Pericles Film Productions/Everett; Peter Kramer/HBO

SISTERS OF WAR, from left: Sarah Snook, Claire van der Boom, (originally aired in Australia on Nov. 14, 2010). photo: ©Pericles Film Productions / Courtesy: Everett Collection; Photograph by Peter Kramer/HBO Sarah Snook HBO Succession Season 1 - Episode 6

In 2018, Snook hid her real-life Aussie accent and became Shiv Roy, the youngest Roy sibling and only sister of the bunch. Though viewers initially saw her reject her family’s questionable values, Snook’s character eventually proved that she’s no more angelic than (and equally as entertaining as) the rest of the Roys.

05of 09

Matthew MacFadyen

PBS; Graeme Hunter/HBO

Matthew MacFadyen Wuthering Heights 1998 HBO Succession S3 06.30.21 Italy S3 Ep 9 - BB22, B22pt - ext wedding venue, Tom on phone to shive, Greg & Tom talk end game Kriti Fitts - Publicist kristi.fitts@warnermedia.com Succession S2 | Sourdough Productions, LLC Silvercup Studios East - Annex 53-16 35th St., 4th FloorLong Island City, NY 11101 Office: 718-906-3332

06of 09

Alan Ruck

Universal; Macall B. Polay/HBO

Bad Boys (1983) Sean Penn and Alan Ruck in Bad Boys (1983); Photograph by Macall B. Polay/HBO Alan Ruck HBO Succession Season 4

Three years later, Ruck nabbed a more prominent role inFerris Bueller’s Day Offas the titular schemer’s neurotic best friend, Cameron Frye.

07of 09

Nicholas Braun

Showtime Network/Everett; Macall B. Polay/HBO

WALTER AND HENRY, John Larroquette, Nicholas Braun, 2001. © Showtime Network / Courtesy: Everett Collection; Nicholas Braun Succession Photograph by Macall B. Polay/ HBO

Braun started out in the entertainment industry as a child star: in the 2001 dramaWalter and Henry, he played the younger half of a grandfather-grandson musical duo fallen on rough times in New York City.

08of 09

Justine Lupe

CBS/Getty; Graeme Hunter/HBO

LOS ANGELES - OCTOBER 9: Justine Lupe as Faith in the unaired pilot episode of SUPER CLYDE, originally streamed online at CBS.com from October 9, 2013. Frame grab. (CBS via Getty Images) ; HBO Succession S3 06.11.21 Italy S3 Ep 1 - - 12 - Ext Small Croatian airport, Logan sends Shiv, Roman, Gerrie to New York on one plane, the rest of the team go to Sarajevo Kriti Fitts - Publicist kristi.fitts@warnermedia.com Succession S2 | Sourdough Productions, LLC Silvercup Studios East - Annex 53-16 35th St., 4th FloorLong Island City, NY 11101 Office: 718-906-3332

09of 09

J. Smith-Cameron

Everett; Macall Polay/HBO

GAL YOUNG ‘UN, J. Smith-Cameron, David Peck, 1979, First Run Features / Courtesy: Everett Collection; j-smith-cameron-2.jpg

source: people.com