Taylor Lautner & Marie Avgeropoulos: Back on 'Tracers' Set

Taylor Lautner and Marie Avgeropoulos get back to work on Tracers in New York City on Sunday afternoon (July 21).

Marie, 27, just returned from promoting her upcoming show, The 100, at 2013 San Diego Comic-Con just the day before.

PHOTOS: Check out the latest pics of Marie Avgeropoulos

After shooting, Taylor was ever the gentleman, making sure Marie returned to an awaiting car safely while on crutches.

“After the show, they popped downstairs to meet the cast,” a source told Page Six after the two saw Blue Man Group at the Astor Place Theatre. “But Marie, who’s on crutches due to a leg injury, had a tough time getting back up to leave. Taylor carried her up piggyback.”

10+ pics inside…