Question: What 1965 musical film featured a band managed by Brian Epstein?

Context articles: Ferry Cross the Mersey (film)
Alistair Taylor
Peter Brown (music industry)
A Cellarful of Noise
Ticket to Ride (book)
Gerry and the Pacemakers
Epstein Theatre
Andrew Lancel
Billy J. Kramer
The Beatles at The Cavern Club

Ferry Cross the Mersey is a 1965 musical film featuring Gerry and the Pacemakers.
James Alistair Taylor (21 June 1935 – 9 June 2004) was the English personal assistant of Brian Epstein, the manager of the Beatles.
 As an employee at Epstein's company NEMS, Taylor accompanied him when he first saw the Beatles perform, at the Cavern Club in Liverpool on 9 November 1961.
 Taylor subsequently worked as the group's so-called "Mr. Fixit", devising escape routes from crazed fans and assisting the band members in purchasing property.
 He later became general manager of Apple Corps but was fired soon after Allen Klein arrived to address the company's financial problems.
 Taylor published various memoirs of his years in the Beatles' employ, including "Yesterday: The Beatles Remembered" and "With the Beatles".
Peter Brown is an American-based English businessman.
 After Brian Epstein recruited Brown to run the Epstein's music store in Liverpool, he became part of the Beatles' management team.
 He remained Epstein's and the Beatles' personal assistant until the band's dissolution.
 He helped found and served as board member of Apple Corps and assumed Epstein's duties after the manager's death.
 He went on to establish many companies and resides in New York City.
A Cellarful of Noise is the title of Brian Epstein's 1964 autobiography.
 His assistant, Derek Taylor, was the ghostwriter of the book, which describes the early days of The Beatles, whom Epstein managed.
Ticket to Ride: Inside the Beatles' 1964 Tour that Changed the World is a 2003 memoir by Larry Kane.
 It accounts his experience as the only American reporter to travel with The Beatles' entourage in their 1964 and 1965 tours of The United States and Canada, at the height of Beatlemania.
 At the time the offer was given to him, Larry Kane was not himself a Beatles fan, so he wrote from the perspective of a journalist rather than a fan.
 Kane was recognized by the band to be reliable, likable and professional, and he gained the trust and confidence of each individual.
 As a direct result of this trust, Kane was given access to areas of The Beatles' psyches which other newsmen were not admitted to.
 At one point it tells the story of how The Beatles' manager, Brian Epstein, was courting Kane; oblivious to the whole situation, and as a result, Kane unknowingly led Epstein on.
 The book comes with a companion CD which contains interviews with The Beatles and commentary from the author looking back on the events from his current perspective.
Gerry and the Pacemakers were an English beat group prominent in the 1960s Merseybeat scene.
 In common with the Beatles, they came from Liverpool, were managed by Brian Epstein, and were recorded by George Martin.
The Epstein Theatre, built in 1913, is one of many theatres in Liverpool, England.
 It has been threatened with closure several times, but reopened in May 2012 after a £1.2m refurbishment.
 It has now been renamed the Epstein Theatre, in honour of Brian Epstein, the manager of The Beatles.
 The theatre seats 380 on its two levels.
Andrew Lancel (born Andrew Watkinson on 3 August 1970) is an English television and theatre actor, producer and director.
 He is best known for his appearance as Dr. Andrew Collin in "Cardiac Arrest", Frank Foster in the long-running ITV soap opera "Coronation Street", and in his role as DI Neil Manson in "The Bill" as well as his acclaimed portrayal of Brian Epstein in the stage play "Epstein - The Man Who Made The Beatles".
William Howard Ashton, (born 19 August 1943), better known by his stage name Billy J. Kramer is an English pop singer.
 In the 1960s, Kramer was managed by Brian Epstein, who also managed The Beatles, and he recorded several original Lennon and McCartney compositions.
The Cavern Club at 10 Mathew Street, in Liverpool was the venue where the Beatles' (formerly known as the Quarrymen) UK popularity started.
 John Lennon, Paul McCartney, George Harrison and Pete Best were first seen by Brian Epstein at the club.
 Epstein eventually became their manager, going on to secure them a record contract.
 Best was replaced by Ringo Starr on 16 August 1962, which upset many Beatles fans.
 After taunts of, "Pete forever, Ringo never!"
, one agitated fan headbutted Harrison in the club.