When you need a password to get into a speakeasy, you have entered Lucky Malone’s underground Chicago.

Welcome to the Moxie, one of the seedier “establishments” catering to Prohibition-era society.

“Lucky Malone’s Not So Lucky Night,” through April 30, Pines Dinner Theatre, Allentown, a “who-dunit” written and directed by Oliver Blatt, challenges the audience to divine who killed Tommy “Two Times” Thompson.

The Jan. 15 performance was seen for this review. The show opened Jan. 14.

Lucky Malone (Brian Vigorito) gives a solid performance as an underworld businessman just trying to make money without getting knocked off by the competition.

The speakeasy’s namesake, Moxie (Cheryl Moritz), is a beautiful, German-accented singer epitomizing the down-on-her-luck-aristocratic diva determined to make it big in show business. She refuses to perform until Lucky has everything perfect for her. Moritz shines in her rendition of “How Come You Do Me Like You Do.”

As Lucky’s essential sidekick Mabel, Syd Stauffer shines in two roles in this portrayal of life on the speakeasy circuit. She is entertaining as a overalls-clad Girl Friday who knows how to make things work and as a loyal, but hilariously bored showgirl.

Zelda Zigler (Karisa Fulmer) is saddled with a reluctant boyfriend in Lucky, but as his wanna-be moll, she is an outstanding star in this musical mystery.

Fulmer portrays an awkward and skill-challenged character, but in doing so, reveals terrific talent. “It Ain’t Gonna Rain No More” is one of Fulmer’s great songs in the show.

Zelda’s the talented foil to Lucky’s comedic talent. Zelda: “Let’s call the police!” Lucky: “We can’t call the police!” Zelda: “Why not?” Lucky: “It’s a speakeasy!”

Another actor with two parts to play is versatile and talented Mike Daniels as Benny Bigside. As a maintenance man-cum undercover spy and as a threatening inspector, Daniels has a bigger than life presence on the stage.

Compliments to Costume Designer Stacey B. Yoder for Zelda’s eye-catching glittery gown. Yoder’s costumes capture the essence of this period piece of Americana.

Lighting and set design by Oliver Blatt creates a convincing Chicago in the 1920s. The whole set looks a little illegal and fun.

Music Director Stacy Bechtel’s music selections capture the time and place of the play and highlight the talent of the singers.

Tickets: https://www.pinesdinnertheatre.com; 610-433-2333