Britain's EffortNo posterBritain's Effort1918Queuebrick VideoQueueLWatchedWFavoriteFListsDiscussionWhere to watchCopy short link1918·TrailerBritain's Effort12m·Animation, War, Documentary·TrailerDirected by Lancelot SpeedAn animated film illustrating the British war effort.DirectorLancelot SpeedStudioLancelot Speed FilmsOverviewDiscussionCastCrewDetailsWhere to watchNo cast listed.