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|  |  | Cast |  |  |  |  |  | Mr A | MASSINGHAM, Richard |  |  |  | Credits |  |  |  |  |  | Director | LAW, Michael |  | Production Company | Public Relationship Films |  | Sponsor | Central Office of Information |  |  | Ministry of Transport |  | Producer | MASSINGHAM, Richard |  | Assistant Director | BAIRD-SMITH, Gregory |  | Director of Photography | BURGOYNE-JOHNSON, J.M. |  |  |  |  |  |  |  |  |