- Country: Denmark, Germany, Sweden
- Genres: Crime, Mystery, Thriller
- Release: 2005-06-26
- Director: Birger Larsen
- Writers: Henning Mankell , Klas Abrahamsson , Birger Larsen , Tomas Tivemark
- Language: Swedish | Danish
- Stars: Rolf Lassgård , Marie Richardson , Christer Fant , Lars Melin , Kerstin Andersson , Lasse Pettersson , Peter Gantzler , Gustaf Hammarsten , Josefin Peterson , Dan Bratt
- Runtime: 101 min
- Awards: N/A
- AKA: Szentiván-éji gyilkosságok (Hungary) , Wallander - Steget efter (Sweden) , Steget efter , Ett skritt etter (Norway) , Henning Mankell - Mittsommermord (Germany) , One Step Behind (United States of America) , Σκοτεινές Ανακαλύψεις (Greece) , O krok (Poland) , Pisando los talones (Spain) , Det næste skridt (Denmark) , Steget efter (Sweden)
- Plot: Shortly after police discovers the murder of three friends, police inspector Wallander finds his friend and colleague Svedberg dead. At first believing that Svedberg killed himself, Wallander soon discovers links between Svedberg, the three friends and a fourth person, a young woman at a mental institution.
- IMDB:tt0431417
One Step Behind Cast · · · ALL
Birger Larsen
Director
Rolf Lassgård
Wallander
Marie Richardson
Maja
Christer Fant
Svedberg
Lars Melin
Martinsson
Kerstin Andersson
Lisa Holgersson
Peter Gantzler
HC
Gustaf Hammarsten
Åke Larstam
Josefin Peterson
Isa Edengren
Dan Bratt
Bror Sundelius
Ingvar Haggren
Harald Sandberg
Petter Heldt
Säkerhetsvakten
Emma Klingenberg
Lene
Ann-Sofie Andersson
Astrid
Tjelvar Eriksson
Martin Boge
Christer Fjällström
Herr Boge
Lola Ewerlund
Frau Boge
Robin Stegmar
Ung polis
Ylva Nilsson
Rättsläkare
Jan-Erik Emretsson
Arne Holm
Anna Bjelkerud
Ylva Brink
Jesper Åvall
Thomas
Henrik Sjöman
Sörjande