Björnstrand's first collaboration with Ingmar Bergman was the 1941 theatre production of August Strindberg's The Ghost Sonata.
Gunnar Myrdal | Gunnar Hansen | Johan Gunnar Andersson | Gunnar Asplund | Gunnar Johansen | Gunnar Heinsohn | Gunnar Harding | Gunnar | Jan Gunnar Hoff | Gunnar Svensson | Gunnar Stålsett | Gunnar Sætren | Gunnar Malmquist | Gunnar Knudsen | Gunnar Jarring | Gunnar Halle | Gunnar Berg (composer) | Gunnar Berg | Morten Gunnar Larsen | Gunnar Widforss | Gunnar Vatten | Gunnar Thorson | Gunnar Thoroddsen | Gunnar Staalesen | Gunnar Peterson | Gunnar Öquist | Gunnar Nelson | Gunnar Johansson | Gunnar Jansson | Gunnar Heckscher |