
Between 1916 and 1924, Werich attended "reálné gymnasium" (equivalent to high school) in Křemencova Street in Prague (where his future business partner, Jiří Voskovec, also studied). He studied law at the Charles University Law School from 1924 to 1927, from which he made an early departure to begin his artistic career and forge one of the most important partnerships of his life. For more than 10 years he worked in theatre Jiří Voskovec and Jaroslav Ježek. Their partnership was a platform for their numerous left-wing political satires, most notably in the Osvobozené divadlo (Liberated Theatre). The trio's work took inspiration from Dada, with its love of the absurd, a reaction against bourgeois values and the horrors of World War I. In 1955 he begun working in cinema, and 1960s were a peak in his actor career. From the creation of the ABC Theatre he moved to the City Theatres of Prague and then to the Musical Theatre of Karlin and Nusle. Werich was originally cast by producer Harry Saltzman to play Ernst Stavro Blofeld in the 1967 James Bond film You Only Live Twice. Upon his arrival at the Pinewood set, both producer Albert R. Broccoli and director Lewis Gilbert felt that he was a poor choice, resembling a "poor, benevolent Santa Claus".

Jan Werich: Když už člověk jednou je…
2021
Jan Werich: Když už člověk jednou je…

Fimfarum - To the good of all
2011
Fimfarum - To the good of all

Fimfarum 2
2006
Fimfarum 2

Jan Werich's Fimfarum
2002
Jan Werich's Fimfarum

When the Oak Leaves Fall
1991
When the Oak Leaves Fall

Mean Barbara
1989
Mean Barbara

Pan Tau – der Film
1988
Pan Tau – der Film

Echoes of the Blue Room
1983
Echoes of the Blue Room

Assignment K
1968
Assignment K

The 25th Hour
1967
The 25th Hour

Magnetické vlny léčí
1965
Magnetické vlny léčí

The Cry
1964
The Cry

Uspořená libra
1963
Uspořená libra

Kočár nejsvětější svátosti
1963
Kočár nejsvětější svátosti

Tears the World Can't See
1963
Tears the World Can't See

When the Cat Comes
1963
When the Cat Comes

The Fabulous Baron Munchausen
1962
The Fabulous Baron Munchausen

Italienisches Capriccio
1961
Italienisches Capriccio

Medvěd
1961
Medvěd

Balada z hadrů
1960
Balada z hadrů

The Creation of the World
1958
The Creation of the World

The Good Soldier Svejk
1956
The Good Soldier Svejk

Jaroslav Hasek's Exemplary Cinematograph
1956
Jaroslav Hasek's Exemplary Cinematograph

Hudba z Marsu
1955
Hudba z Marsu