 On a challenge set earlier by Lucille, Raoul uses this to get the best seats at Lucille's show at "The Rare Bird", where Francoeur (disguised) and Lucille sing as a duet.However, unknown to Lucille, the effects of the potion aren’t permanent and Francoeur is slowly shrinking down to his normal size.After the show, Emile and Raoul congratulate Lucille on her show, but Lucille accidentally reveals the identity of Francoeur, which Albert reports to the police.