| Cast list | | Michael Caine | as | Harry Brown | | Emily Mortimer | as | D.I. Alice Frampton | | Charlie Creed-Miles | as | D.S. Terry Hicock | | David Bradley | as | Leonard Attwell | | Iain Glen | as | S.I. Childs | | Sean Harris | as | Stretch | | Ben Drew | as | Noel Winters | | Jack O'Connell | as | Marky | | Jamal Downey | as | Carl | | Lee Oakes | as | Dean | | Joseph Gilgun | as | Kenny | | Liam Cunningham | as | Sid Rourke | | Marva Alexander | as | Nurse #1 | | Liz Daniels | as | Kath | | Marvin Campbell | as | Neighbour (as Marvin Stewart-Campbell) |
| | Crew list: | | Daniel Barber (Director) | | Gary Young (Writer) |
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