Bill Murray, Harold Ramis, Warren Oates, P.J. Soles, Sean Young, John Candy, John Larroquette, John Voldstad, John Diehl, Lance LeGault, Roberta Leighton, Conrad Dunn, Judge Reinhold, Antone Pagán, Glenn-Michael Jones
John Winger, an indolent sad sack in his 30s, impulsively joins the US Army after losing his job, his girlfriend and his apartment.