There Peter joins Molly .
They stand guard until Frank Caffrey and Peter 's Parachute Regiment associates arrive , ready for a mundane assault while Peter and Molly continue to stand guard against magical shenanigans .
There Peter joins Molly and they stand guard until Frank Caffrey and his Parachute Regiment associates arrive , ready for a mundane assault while Peter and Molly continue to stand guard against magical shenanigans .