If anyone should get the credit for this film is should be the casting director, Sharon Howard-Field. Obviously Jack Lemmon and Walter Matthau were the stars of this film but Sharon Howard-Field surrounded them with a strong supporting cast played by Ann Margaret, Buck Henry, Ossie Davis, Kevin Pollak, Darryl Hannah and Burgess Meredith. All of these actors are in the service of making Lemmon and Matthau funny.
The film tracks the 30 year rivalry between Lemmon and Matthau as they attempt to romance free spirit Ann Margaret (and what could she possibly see in either one of these two old fuddy duddies) and a contest to see who can catch enough fish during a chilly winter on a frozen lake in Wabasha, Minnesota, a town by the Mississippi river.
Truth be told this isn't that hilarious a film but Lemmon and Matthau are such professionals they know how to milk every line for humor. They also acted together in enough films which made their comedy timing impeccable.
Probably the most interesting part of the film are the scenes set in Wabasha, Minnesota during the winter. People are out shoveling, the snowplows are plowing and the proliferation of fishing huts on the lake is very funny. Thirty years later climate change in Minnesota has taken it's toll. There's hardly any snow during the winter and whatever accumulates melts because of unseasonably warm temperatures in January and February usually the coldest months of the winter in this state.
The film was written by Mark Steven Johnson, the running time is 104 minutes.