Sam & Mark's Big Wind-UpSeries 1Episode 8CBBCFirst broadcast: Mon 26th Dec 2011, 15:30 on CBBC ChannelLatest broadcast: Mon 29th Oct 2012, 16:30 on BBC One WalesEntertainment show featuring highlights from Sam & Mark's Big Friday Wind-Up. The boys prank some Doctor Who fans.ContributorsPresenter:Sam NixonPresenter:Mark RhodesDirector:Jeanette GoulbournSeries Producer:Ed ThomasExecutive Producer:Jamie ReaGenresChildren'sEntertainment & ComedyBrandSam & Mark's Big Wind-UpSeriesSam & Mark's Big Wind-Up: Series 1 Source: BBC Online