Bradley Walsh's son Barney has been announced to be joining his famous dad in The Darling Buds of May reboot, The Larkins.The Chase presenter, 61, who is set to host Blankety Blank once it returns to BBC One, will be taking on the role of Pop Larkin while his youngest, 23 year old Barney, will play PC Harness. ITV made the revelation on Wednesday 23 June as it gears up for the new six-part television adaptation of H.E.