Will Smith was an actor (TV: The Vault of Secrets [+]Phil Ford, The Sarah Jane Adventures series 4 (CBBC, 2010).) who starred in the film Men in Black. (AUDIO: Fire and Ice [+]John Dorney, Between Two Worlds (UNIT: Nemesis, Big Finish Productions, 2021).)
When Rani Chandra encountered the Men in Black in St Jude's Hospital in 2010, she asked where Will Smith was. (TV: The Vault of Secrets)
Behind the scenes[]
Though the reference in The Vault of Secrets is not explained, in the real world Will Smith is an actor known for playing Agent J in the Men in Black film series, based on the comics The Men in Black by Lowell Cunningham. The Men in Black in The Vault of Secrets and the comic characters are both inspired by the conspiracy theory of the same name.