13:45DoctorsSeries 22InfluenceBBC One Duration: 29 minutes Tue 7th Dec 2021, 13:45 on BBC One South HDDaniel details his role in exposing a loan shark at the University of Letherbridge.ContributorsDr Daniel Granger:Matthew ChambersDr Zara Carmichael:Elisabeth Dermot WalshSonia Okorie:Princess KhumaloFiona Edusei:Denise LaniyanTrish Harland:Laura CairnsRob Hollins:Chris WalkerWriter:Jeremy Hylton DaviesDirector:Daniel WilsonProducer:Caroline SlaterExecutive Producer:Mike HobsonGenresDramaMedicalDramaSoapsBrandDoctorsSeriesDoctors: Series 22 Source: BBC Online