Vanessa Hudgens Chloro in The Princess Switch Switched Again (2020)
Yes, this really happened. Reggie and Mindy abduct Stacy, thinking she's Margaret, locking her up in Pembroke Manor. They use the spill something onto Stacy trick so she will go to the restroom, where she is chloroformed by Fiona. Vanessa played both characters, so she chloroformed herself.