Leading lady Sheridan Smith revealed that each day whilst shooting the show, she had to have her large collection of tattoos covered up. In an interview the actress said: Normally I can get away with cardigans or long-sleeve shirts, but wrecked on a tropical island... I had a call three hours before anyone else she added. I couldn't use my usual stuff to cover them up, it had to be waterproof. So three people were dabbing away every day to cover it all. I never regretted my tats so much - I'll never have another one.