A home-wrecking dog, superhero dad and flipped car are among the best scenarios caught on video by the Nest Cam home security device. There are no bad guys in these videos, just some silly, often heart-stopping moments unexpectedly caught on tape. Stuck under a table, one pooch proceeded to ransack the living room as he tried to free himself. There's synchronized swimming and even synchronized slipping on ice. Mother Nature is also a star of the show as one camera catches a comet flying through the sky.