<P> The plot explores similar themes to the 1958 play Hot Summer Night by Ted Willis . </P> <P> The film won two Academy Awards and two British Academy Film Awards: </P> <Ul> <Li> 1967: Academy Award for Best Actress (Katharine Hepburn) </Li> <Li> 1967: Academy Award for Best Writing (Original Screenplay) </Li> <Li> 1968: BAFTA Award for Best Actor in a Leading Role (Spencer Tracy) </Li> <Li> 1968: BAFTA Award for Best Actress in a Leading Role (Katharine Hepburn) </Li> <Li> 1968: David di Donatello for Best Foreign Producer (Stanley Kramer) </Li> <Li> 1968: David di Donatello for Best Foreign Actor (Spencer Tracy) </Li> <Li> 1968: David di Donatello for Best Foreign Actress (Katharine Hepburn) </Li> </Ul> <Li> 1967: Academy Award for Best Actress (Katharine Hepburn) </Li>

Who won oscar for guess who's coming to dinner
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