Gemma Arterton, Alec Baldwin, and Sharlto Copley are in talks to join Men in Black III, starring Will Smith, Jemaine Clement and Josh Brolin (as a young Tommy Lee Jones), according to Pajiba.

Gemma Arterton would play a secretary in the 1969-set scenes; Alec Baldwin would play the 1969 MIB boss; and Sharlto Copley would play a fast-talking Yoda type alien. Nicole Sherzinger has been offered a cameo as Clement's girlfriend. As previously reported, Emma Thompson has also been cast; she'll play the head of MIB in modern day.

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Production starts in November, and is expected to run through February.