Screencap from this clip at the KingsSpeechPlay Youtube channel. Photo by Johan Persson from This House (used with permission).
Charles is on the shortlist for the Evening Standard Theatre Awards. He has been nominated for Best Actor, for his performances in The King's Speech and This House.
Most of the original cast, including Charles, will be in the Olivier transfer of This House. Previews begin 23 February and press night is 28 February.
He will be in the Downton Abbey Christmas special (ITV; thanks to @TheDoritoManiac for the heads up).
Charles discussed Downton Abbey and Diana in an interview from Filmoria. He also mentioned an upcoming project which is currently being filmed. Philomena, a film directed by Stephen Frears, stars Judi Dench and Steve Coogan.