Beat The Chasers returned to our screens on Wednesday night and contestant Leanne horrified viewers as she opened up her former job.

The player told host Bradley Walsh that she used to work in the lost property department for Transport For London.

Leanne went on to claim that she had once found a jar of bull sperm that someone had forgotten to take home with them, as well as a coffin.

The Chasers, Brad and viewers at home were shocked after hearing Leanne’s tales from her TFL days.

Taking to Twitter, one fan penned: "Omg are you kidding me... bull sperm?"

Another added: "Well, I wasn't expecting to hear the words 'bull sperm' heard on television this evening."

Former Transport For London worker Leanne tried her luck on Beat The Chasers on Wednesday night

While a third viewer posted: "Empty coffin and bull sperm? Eeek"

Speaking to Bradley before taking on the tough ITV quiz, Leanne explained: "I’m a volunteer at the moment.

"I volunteer in a community library, but before that, I was in Transport for London for a long time.

"I was working in travel information for a long time, and then I worked in the lost property office."

Braldey Walsh was gobsmacked as Leanne said she once found a jar of bulls sperm

A curious Brad then asked Leanne to dish the dirt on some of the belongings that travellers had accidentally left behind.

“Absolutely everything turns up in lost property, let me tell you that,” she quipped.

“I once found a jar of bull sperm that someone had forgotten to take home with them.”

She went on: “Whoever it was who lost that, or needed that on the Tube I don’t know.”

“There was also a coffin that I once found,” Leanne recalled.

Gobsmacked by her confession, Bradley couldn’t help but ask how big the lost coffin was.

To which Lianne answered: “Oh, it was about six-foot tall. And it was empty, yeah.”

Despite putting up a good fight against the quiz champions, Leanne sadly run out of time and went home empty-handed.

Beat The Chasers continues on Thursday night on ITV at 9pm