13:45DoctorsSeries 17Episode 204: Climb Another MountainBBC One Duration: 28 minutes Tue 15th Mar 2016, 13:45 on BBC One North East & CumbriaWhen a student goes missing, Valerie turns to Barry for assistance. Meanwhile Anthony asks Zara to take the lead on the staff appraisals, starting with Sid.ContributorsDr Heston Carter:Owen BrenmanDr Zara Carmichael:Elisabeth Dermot WalshDr Niamh Donoghue:Jessica ReganDr Sid Vere:Ashley RiceRob Hollins:Chris WalkerValerie Pitman:Sarah MoyleBarry Biglow:David PerksChloe Everly:Alice HewkinSteve Manton:Samuel TownsendWriter:Olly PerkinDirector:Alex JacobProducer:Carol HardingExecutive Producer:Mike HobsonGenresDramaMedicalDramaSoapsBrandDoctorsSeriesDoctors: Series 17 Source: BBC Online