Oil Be Seeing You - S1.E29

Peter has invested in an oil well scheme with Col. Thorndyke and his daughter Linda Sue which Mr. Brahms is suspicious of. He surprises Peter at Thorndyke's hotel and insists on investing when Peter tells him Thorndyke is in no hurry for the money. Greta and Mrs. Brahms have Thorndyke checked out and learn he is honest but has never had a well come in. Peter is ordered to get Mr. Brahms' money back or else but fails to. Greta appeals to Linda Sue, who was romantic with Peter before finding out he was ""married"". She arranges for both Peter and Mr. Brahms to get their money back. Shortly afterward they learn that the well did come in. Greta does her best to console Peter by waiting on him. When a girlfriend drops by she offers to leave but Peter announces Greta is his date for the night.