DoctorsSeries 13Episode 78: The Meter's RunningBBC One Duration: 28 minutesFirst broadcast: Fri 12th Aug 2011, 13:45 on BBC One HDLatest broadcast: Fri 12th Aug 2011, 16:00 on BBC HDWhen Rob avoids yet another family therapy session, Karen decides to take matters into her own hands, imprisoning him with Elaine!ContributorsRob Hollins:Chris WalkerDr Elaine Cassidy:Janet DibleyBilly Hollins:Ralph InesonYoung Rob Hollins:Danny DixonKaren Hollins:Jan PearsonJack Hollins:Nicolas WoodmanImogen Hollins:Charlie ClemmowPC Brian Miles:David HounslowMary Hollins:Kelli HollisSeries Producer:Mike HobsonSeries Producer:Peter Eryl LloydProducer:Sandra MacIverWriter:Philip RalphGenresDramaMedicalDramaSoapsBrandDoctorsSeriesDoctors: Series 13 Source: BBC Online