Jim's sweetheart agrees to marry him when he sells a dubious invention for $10000. His assistant schemes to separate Jim from his money--and his girl.Jim's sweetheart agrees to marry him when he sells a dubious invention for $10000. His assistant schemes to separate Jim from his money--and his girl.Jim's sweetheart agrees to marry him when he sells a dubious invention for $10000. His assistant schemes to separate Jim from his money--and his girl.