Question: Den of Thieves stars which Scottish actor?

Context paragraphs:
Tony Osoba: Tony Osoba (born 15 March 1947) is a Scottish actor best known for his role as Jim 'Jock' McClaren in the popular 1970s British sitcom "Porridge".  He also appeared in its sequel "Going Straight".  Osoba was the first black Scottish actor to appear on primetime television when he appeared in the series.  Since then, he has appeared twice in Coronation Street, first as Wesley McGregor in 1982, and secondly as Mike Baldwin's boss Peter Ingram for a few episodes in 1990, before the character was killed off.

Moe Abutoq: Moe Abutoq is a Scottish film director and film producer.  His debut started on the Scottish Television series "River City" where he has directed a number of episodes for BBC Scotland from 2014 onwards.  In 2015, he co directed the feature film "Wasted Time" with longtime collaborator David Hayman Jr..  The film tells the story of a Glaswegian prisoner at Barlinnie Prison who is wrongly accused of a crime he did not commit.  The film, featuring Scottish actor David Hayman was shot over a fortnight on a budget of £12,000 and marked the first feature for Shooter Films.  "Wasted Time" had its world premiere at the 2015 edition of the Glasgow Film Festival.

Ali Baba (1973 film): Ali Baba is a 1973 Bengali short animated film directed by Rohit Mohra.  It is a musical drama about the character Ali Baba from the folk tale "Ali Baba and the Forty Thieves" who discovers the secret of a thieves' den, to the ire of the thieves.  Ali Baba is a poor woodcutter who discovers the secret of a thieves' den, entered with the phrase "Open Sesame".  The thieves learn of Ali Baba's discovery and try to kill Ali Baba, but Ali Baba's faithful slave-girl foils their plots.  Ali Baba gives his son to her in marriage and keeps the secret of the treasure.

Gerard Butler: Gerard James Butler (born 13 November 1969) is a Scottish actor who has appeared on film, stage, and television.  After studying law, Butler turned to acting in the mid-1990s with small roles in productions such as "Mrs Brown" (1997), the James Bond film "Tomorrow Never Dies" (1997), and "Tale of the Mummy" (1998).  In 2000, he starred as Dracula in the horror film "Dracula 2000" with Christopher Plummer and Jonny Lee Miller.

Den of Thieves: A den of thieves or thieves' den is any place frequented by thieves or other criminals.  It sometimes takes the form of a thieves' guild.

Forbes Masson: Forbes Masson (born 17 August 1963 in Falkirk) is a Scottish actor and writer.  He is an Artistic Associate with the Royal Shakespeare Company.  He is best known for his classical theatre roles and comedy partnership with Alan Cumming.  Masson and Cumming wrote "The High Life", a Scottish situation comedy in which they play the lead characters, Steve McCracken and Sebastian Flight.  Characters McCraken and Flight were heavily based on Victor and Barry, famous Scottish comedy alter-egos of Masson and Cumming.  He was appearing in "Travesties" at the Menier Chocolate Factory until 19 November 2016.

Den of Thieves (film): Den of Thieves is an upcoming American heist action thriller film directed by Christian Gudegast.  The film stars Gerard Butler, 50 Cent, Pablo Schreiber, O'Shea Jackson Jr., Evan Jones, Dawn Olivieri, Mo McRae, and Max Holloway.

Corey Jantzen: Corey Jantzen is an American film actor and writer.  He is known for his work in the academy award nominated film "Foxcatcher", where he played a wrestler on Team Foxcatcher and helped choreograph the critically acclaimed wrestling sequences.  Jantzen also landed roles in projects like "Dixieland", "The Normal Heart" and worked on the set of the academy award-winning film "American Hustle".  Jantzen started his acting tenure with a conservatory at the Stella Adler Studio of Acting.  During his time at Stella Alder he performed in the productions of "Den of Thieves" and "The History Boys".  Theatre critic Bill Garry applauded his work as Sal [Den of Thieves], stating "Among the mob boys, Corey Michael Jantzen makes Sal, the trigger-happy ‘goomba’ come alive."  Jantzen is a partner of the production company, TC Entertainment, along with his brother Jesse Jantzen.

Kieron Elliott: Kieron Elliott is a Scottish actor, a host, and a voice-over actor.  Works include voice work in the film "How to Train Your Dragon", an appearance in the eighth episode of "" and as a host of the show's "Aftermath", a recurring role on the TV series "River City", serving as a BBC Three continuity announcer, as co-host of the UK karaoke style panel game show "Night Fever", being the first presenter on the Scottish radio station 96.3 Real Radio XS, and as a presenter on the Real Radio radio station.  He was with Blizzard Entertainment in , as the voice of Sully 'The Pickle' McLeary.

Charlie Allan (musician): Charlie Allan (born 27 February 1963) is a Scottish actor and musician.  He is the Chief Executive of The Clanranald Trust for Scotland, a recognized non-profit organization in Scotland, which would spread and revive primarily Scottish culture and Scottish heritage through entertainment and education.  For this purpose, a replica of a medieval Scottish village named Duncarron has been constructed.

Supporting paragraphs: Den of Thieves (film) Gerard Butler
Answer: Gerard James Butler