This appears to be Clarkson's first movie, but she has numerous TV credits to her name, spanning a diverse range of series; starting out with episodes of UK series such as Hustle, and Life on Mars; before moving across the pond to work on numerous popular series including Heroes, Ugly Betty, House, Dexter, Orange is the New Black, Jessica Jones, and The Defenders. She has also been the sole director of a couple of miniseries; Love Nina, and most recently Collateral.
Variety believe Clarkson will be working on the project announced a couple of years ago, featuring the return of Chris Hemsworth as George Kirk, with a script by J.D. Payne and Patrick McKay. They also state that the other film currently in development, under the guidance of Quentin Tarantino will likely come after this fourth Kelvin timeline movie, while The Hollywood Reporter believe the Tarantino film will also be set in a separate timeline.