Christina Vidal as Lucy Church and Jake McDorman as Brian Finch
After a list with the real identities of undercover bureau operatives leaks, Brian develops a personal connection with FBI Agent Lucy Church (Christina Vidal), a tenacious rule-breaker, when he helps her finish a field case before she's exposed. Also, Sands (Colin Salmon) makes a surprising move to end Rebecca's investigation into Senator Morra.
"Undercover!" (Episode 15, Season 1 of Limitless)