An American in Paris The Musical Musical inspired by the 1951 film, Thursday through Jan. 25, Lincoln Center, Fort Collins; $20-$83; lctix.com.
JustUs: Stories from the Front Lines of the Criminal Justice System Four monologists perform their personal stories, Monday, Motus Theater Company, Dairy Arts Center, Boulder; $20; thedairy.org.
Men on Boats A true(ish) story of an 1869 expedition, when a one-armed captain and loyal crew set out to chart the course of the Colorado River, Saturday through Feb. 15, OpenStage Theatre Company, Lincoln Center, Fort Collins; $27; 970-221-6730, openstage.com.
The Squirrels A fiery look at race and class in America, through Feb. 9, Aurora Fox Arts Center, Aurora; $12-$33; 303-739-1970, aurorafoxartscenter.org.
You Lost Me Story of a woman who saved 160 Irish people from a shipwreck off the coast of Newfoundland, through Feb. 23, Denver Center Theatre Company, Ricketson Theatre, Denver Performing Arts Center, Denver; $40-$60; 303-893-4100, denvercenter.org.
Mamma Mia! Musical comedy that weaves together a romantic tale set to the music of ABBA, through Feb. 22, BDT Stage, 5501 Arapahoe Road, Boulder; $45-$74; 303-449-6000, bdtstage.com.
The Addams Family Musical comedy that embraces the wackiness in every family, through Jan. 26, Jesters Dinner Theatre, 214 Main St., Longmont; $20-$43; jesterstheatre.com.
Some Enchanted Evening: The Songs of Rodgers and Hammerstein Musical revue featuring the songs of Broadway legends, today through Sunday, Longmont Theatre Company, Longmont; $23-$25; longmonttheatre.org.
Holiday Inn Irving Berlin’s romantic musical set during the holiday season, through Sunday, Candlelight Dinner Playhouse, 4747 Marketplace Dr., Johnstown; $50.95; 970-744-3747, coloradodandlelight.com.
Frost/Nixon Dramatized story of the famous series of television interviews between David Frost and former-president Richard Nixon, through Feb. 9, Vintage Theatre Company, 1468 Dayton St., Aurora; $20-$32; 303-856-7830, vintagetheatre.com.
A Funny Thing Happened on the Way to the Forum Broadway farce that’s also one of the funniest musicals ever written, through Jan. 26, Performance Now, Lakewood Cultural Center, Lakewood; $20-$36; 303-987-7845, performancenow.org.
The Improvised Shakespeare Company Based on audience suggestions, the improv troupe creates a Shakespearean masterpiece before the audience’s very eyes, through March 22, Denver Center for the Performing Arts, Garner Galleria Theatre, 14th and Curtis streets, Denver; $42; 303-893-4100, denvercenter.org.
Othello Shakespeare’s classic tale of a pure love poisoned by jealousy, through Feb. 1, Invictus Theatre Company of Denver, The People’s Building, Aurora; $15; invictustheatreofdenver.com.