In 2011, Brian Sibley, who had previously adapted the book for radio in 1984, adapted the story again, this time as six one-hour episodes broadcast on BBC Radio 4 as the Classic Serial starting on 10 July 2011. The serial was titled "The History of Titus Groan" and adapted all three novels written by Peake and the recently discovered concluding volume, "Titus Awakes", completed by his widow, Maeve Gilmore. It starred Luke Treadaway as Titus, David Warner as the Artist and Carl Prekopp as Steerpike. Also starring were Paul Rhys (Sepulchrave), Miranda Richardson (Gertrude), James Fleet (Prunesquallor), Tamsin Greig (Irma Prunesquallor), Fenella Woolgar (Clarice Groan), Adrian Scarborough (Flay) and Mark Benton (Swelter).