I Love You, You're Perfect, Now Change -- The promotional material dubs this musical revue "Seinfeld set to music." But in reality, it's more like The Bachelor set to a metronome, with predictable book and lyrics by Joe DiPetro and a mechanically repetitive musical score by Jimmy Roberts. Just pick your courtship cliché, and there's a song to address it, whether it be the serious shortage of desirable single men or the characteristics of testosterone-poisoned males who date chicks. The first act focuses on the foibles of the dating scene, and the second plumbs about an inch or two into the depths of marital misunderstandings. It's rescued by some amusing dating and family-life jibes, and a cast of Cleveland-based performers that squeezes every ounce of good humor out of what, in lesser hands, would come off as threadbare material. Larry Nehring, in particular, is a delight to watch in every role, from dazed boyfriend one moment to TV huckster the next. Through June 27 at the 14th Street Theater, 2037 East 14th St., 216-241-6000. -- Howey
Oliver Twisted --It has been claimed that there's a gene in some people's DNA spiral that compels them to seek out risky, potentially harmful activities, such as rock climbing, deep-sea diving, and parking at expired meters in Cleveland Heights. True to their risk-adoring genes, the seven-member group titled Oliver Twisted (made up of former members of the now-defunct Second City Cleveland) does audience-inspired material exclusively, without the safety net of scripted modules. And thanks to a fortunate blending of physical types and personalities among the performers -- along with their determined insistence on yanking every loose comedic thread -- this is an improv experience that will leave you laughing far more often than wincing. The troupe's resident nutcase, Randall Harr, is a fairly normal-looking fellow who transforms into a maniacally, often hilariously intense embodiment of whatever animal, vegetable, or mineral he's been assigned. Mondays at Hilarities Comedy Club at Pickwick & Frolic, 2035 East Fourth Street, 216-736-4242. -- Howey
Underneath the Lintel --Human desire to leave a mark of our existence behind is the impulse that drives a nebbishy Dutch librarian on a globe-trotting quest in Glen Berger's one-person play. Its central conceit is that the librarian is lecturing about his search for a person who returned a way-overdue book. The philosophical core of the fable is finally reached when the fussbudget traces the book's borrower back to the moment when Jesus stopped to rest in an archway of a cobbler's shop on his way to crucifixion. Christ was turned away by the cobbler, and Jesus then condemned the man to a deathless and rootless existence. Clearly, Berger has big issues on his mind: dealing with a small man's newly ignited passion for life and hunger for an identity. Ironically true to its title, however, this production constantly teeters on the threshold without ever firmly charging off in any direction. This is due to a script that is almost too clever for its own good and a performance by the lone actor, Joe Gunderman, that never fully engages the imagination. Presented by Cesear's Forum through May 8 at Kennedy's, 1501 Euclid Avenue, 216-241-6000. -- Howey