Dreadnaught - S2-E2
Continuity mistake: After a talk with Diana on the mothership, Lydia is left alone and then she takes a message out of her uniform. She wears a ring on her left middle finger and her nails are painted red. In the following shot we see Lydia's hands put the message into a box. The hands do not have their nails painted and wear no ring whatsoever. (00:31:45)
Dreadnaught - S2-E2
Continuity mistake: When Elizabeth's arm is waving about above the cocoon, it is covered with scaly skin. But when she is seen standing up pulling the scaly skin off her face, both her arms have no scaly skin, and there wasn't enough time for her to remove it. (00:06:00)