EDITORIAL USE ONLY / NO MERCHANDISING Mandatory Credit: Photo by Steve Meddle/ITV/REX (3749818ba) Mary Lynn Rajskub 'This Morning' TV Programme, London, Britain. - 14 May 2014 MARY LYNN RAJSKUB - Jack's back and so is Chloe O'Brian - 24's Mary-Lynn Rajskub is here - she talks about life with Kiefer Sunderland and filming the blockbuster series on the streets of our capital. (24: Live Another Day, Sky 1,tonight 9pm Ep 3 f 12).