Rick

Survivor: Tahiti
In I Have the Votes, Sam used a hidden immunity idol, negating Rick's vote against him.

Survivor: Suriname
In #05, Jorrit used a hidden immunity idol, negating Rick's vote against him. Also, the vote ended with a 1-1-1-0 tie between Andreea, Joseph, and Nikita, forcing a revote. Rick voted for Andreea on the revote. In #07, Rick used a hidden immunity idol, but did not negate any votes against him. In #09, the jury vote ended with a 2-2-1 tie between Jorrit and Rick. Per the rules, the jury member which voted for the third place finalist, Cameron, would be required to change his vote to one of the two finalists involved in the tie.