14 Resources share the relationship actor to McKellen, Ian

The Lord of the rings, New Line Cinema ; WingNut Films ; screenplay by Fran Walsh, Philippa Boyens, Peter Jackson ; directed by Peter Jackson
The dresser, Starz Originals ; Playground ; BBC [and others] ; written and directed by Richard Eyre
The good liar, New Line Cinema presents ; in association with Bron Creative ; a 1000 Eyes production ; produced by Greg Yolen, Bill Condon ; screenplay by Jeffrey Hatcher ; directed by Bill Condon
Beauty and the beast [2017], Disney presents ; a Mandeville Films production ; screenplay by Stephen Chbosky and Evan Spiliotopoulos ; directed by Bill Condon
The lord of the rings, the return of the king, New Line Cinema presents a Wingnut Films production ; producers, Barrie M. Osborne, Fran Walsh, Peter Jackson ; screenplay by Fran Walsh & Philippa Boyens & Peter Jackson ; directed by Peter Jackson
Mr. Holmes, Miramax ; Roadside Attractions ; BBC Films [and others] ; produced by Iain Canning, Anne Carvey, Emile Sherman ; screenplay by Jeffrey Hatcher ; directed by Bill Condon
Vicious, Brown Eyed Boy ; producer, Gary Reich ; writer, Gary Janetti ; director, Ed Bye., Season 2
The hobbit, New Line Cinema and Metro-Goldwyn-Mayer Pictures present a Wingnut Films production ; produced by Carolynne Cunningham, Zane Weiner, Fran Walsh, Peter Jackson ; screenplay by Fran Walsh & Philippa Boyens & Peter Jackson & Guillarmo del Toro ; directed by Peter Jackson
All is true, Sony Pictures Classics ; TKBC ; produced by Ted Gagliano, Tamar Thomas ; written by Ben Elton ; produced and directed by Kenneth Branagh
The hobbit, New LIne Cinema ; Metro-Goldwyn-Mayer ; Wingnut Films ; produced by Carolynne Cunningham [and others] ; screenplay by Fran Walsh [and others] ; directed by Peter Jackson
The Lord of the rings, New Line Cinema presents ; a WingNut Films production ; directed by Peter Jackson ; screenplay by Fran Walsh, Philippa Boyens, Peter Jackson ; producers, Barrie M. Osborne, Peter Jackson, Fran Walsh, Tim Sanders ; executive producers, Mark Ordesky, Bob Weinstein, Harvey Weinstein, Robert Shaye, Michael Lynne
The Da Vinci code, Columbia Pictures ; Imagine Entertainment ; produced by Brian Grazer, John Calley ; screenplay by Akiva Goldsman ; directed by Ron Howard
Cats [2019], directed by Tom Hooper ; produced by Debra Hayward, Tim Bevan, Eric Fellner, Tom Hooper ; screenplay by Lee Hall & Tom Hooper ; music by Andrew Lloyd Webber ; a Universal Pictures presentation ; in association with Perfect World Pictures ; a Working Title and Amblin Entertainment production ; in association with Monumental Pictures and The Really Useful Group
Infinitum, subject unknown, High Octane Pictures ; Fizz and Ginger Films ; directed by Matthew Butler-Hart