Speculations ★★ Marylebone Theatre | Oct 30, 2026 - Jan 17, 2027


Dorothy Kilgallen is probably not a familiar name to British audiences. She was a prominent American journalist, crime reporter, Broadway columnist and television personality who became a celebrity in the United States during the 1940s and 1950s. Speculations examines her investigations into the death of Marilyn Monroe and the assassination of President John F. Kennedy. The story is largely a recounting of Kilgallen's conspiracy theories surrounding these two events. Playwright Torben Betts creates the character of Flo, Kilgallen's new nanny, as a pretext for the journalist to narrate her theories. He then inserts scenes between Carlos Marcello, the mob boss, and Lee Harvey Oswald, the accused assassin of Kennedy, and between Robert F. Kennedy and Monroe to illustrate these ideas. Lee Newby's set is clever and versatile, switching between the three locations, but the production is less convincing when it comes to period detail. The mob boss, for example, has long hair styled in a way that looks more 2026 than 1963. The actors also struggle with their American accents, particularly Robert F. Kennedy's upper-class Bostonian inflection. Janie Dee is the most successful, giving a performance that makes Kilgallen the closest thing the play has to a complex character. The rest of the characters are fairly one-dimensional stereotypes, used to illustrate the thesis that politics and society in general are controlled by a self-serving, secretive elite. The usual question one asks when a work deals with historical figures is whether we would care about the story if it were not about famous people. In this case, the only reason to care about the story is that the people involved are famous. One wonders, however, whether a younger audience will really be interested in this old conspiracy theory. There is an attempt to make it relevant by drawing parallels with the current climate of distrust of those in positions of power whose behaviour seems to escape scrutiny, but it is questionable whether the comparison adds much to the play.

Rated: ★★

Reviewed by J.C.
Photo by Helen Maybanks

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