Thomas Grant voiced Peter Summerfield in the Big Finish Bernice Summerfield audio stories The Wake, Beyond the Sea, The Adolescence of Time, The Diet of Worms, Glory Days, Absence, Secret Origins, Resurrecting the Past, Paradise Frost, Vesuvius Falling, Everybody Loves Irving, Many Happy Returns, A Handful of Dust, HMS Suprise and The Curse of Fenman.
External links
to be added
Thomas Grant IMDB: http://www.imdb.com/name/nm1701564/