The fourth episode in a TV series featuring the voice of Bill Nighy is set to air tonight. 

Norfolk and Suffolk: Country & Coast first aired on Channel 5 on Wednesday, September 6.

Fans of the program would have been disappointed that it didn't air last week due to a scheduling change because of a live show broadcast.

It is back this week, however, and will air at 8pm on Channel 5 tonight, Wednesday, October 4. 

The last episode covered canoeing on the River Stour, a Tudor reenactment at Kentwell Hall in Sudbury, and a painting class at the Pin Mill in Chelmondiston.

Paramount, the production company behind the show, has released a teaser about what viewers can expect from tonight's episode. 

Filming took place in Lowestoft, where a 77ft fishing boat named Excelsior is preparing to be sailed. 

"The last of thousands of smacks that once worked the east coast, she is now restored as a sail training ship and under the command of Charlotte Hathaway.

"Safely through the narrow inner harbor and swing bridge, the Excelsior breaks free into the North Sea and sets her sails as she has done for over 100 years."

Suffolk will not feature as heavily as Norfolk in tonight's episode, and the crew travelled to Bircham Windmill, Mark Evans' tulip farm, Tibenham Airfield, Holkham Hall and Thetford Forest as part of the program.