This might be my favourite of the "Lone Wolf" adventures as it frequently reminded me of one of the Rathbone/Bruce "Sherlock Holmes" stories. This time, "Lanyard" (newcomer Gerald Mohr) and his reliable sidekick "Jameson" (Eric Blore) find themselves embroiled in their usual gem-snatching scenario. Also, as usual, "Insp. Crane" (William B. Davidson) is keen to get the cuffs on our reformed jewel thief without really investigating the crime. It now falls to our sleuthing duo to resort to some impersonating - of a visiting Maharajah and his aide, no less - and exercise of their grey cells to save... lees de rest.