Colmcille specialist Brian Lacey explores the cult of Derry's patron saint. As Brian travels around Ireland and Scotland unearthing the truth about Columba, we follow a team of rowers making the same journey that Columba made from Derry to Iona in 563AD.
| Name | Type | Role | |
|---|---|---|---|
| Brian Lacey | Guest Star | ||
| Michael McGowan | Director |