Visible crew/equipment: Near the start of the episode when the FBI arrive at the house, two crew members are reflected in the car door as Agent Weller steps out.
Blindspot (2015)
1 visible crew/equipment mistake in If Beth
Starring: Rob Brown, Jaimie Alexander, Sullivan Stapleton, Audrey Esparza
Regard a Mere Mad Rager - S2-E19
Continuity mistake: When Reade is in Weller's office, his face is still pretty bruised, especially around his left eye and cheek, from the drug dealers beating him. When he's talking to Zapata outside of Weller's office, his face isn't as bruised up.
Trivia: Since episode 10 of season 2, "Nor I, Nigel AKA Leg in Iron", all the episode names (at least to episode 21) are palindromes (a word or phase spelled the same forward or backwards).