[14] Guests in season two included Keith Duffy, Adam Woodyatt, Tony Fenton, Nicholas Hoult, Marty Whelan, Ronnie Drew, Larry Gogan and Liz Bonnin.

Among those to provide music were Director, Messiah J & The Expert, The Frank and Walters, Fionn Regan, The Blizzards, Boss Volenti, The Coronas, Vyvienne Long, Luan Parle, Delorentos, Iain Archer and Royseven Throughout June and July 2007, RTÉ broadcast six special editions of The Cafe.

Among those to provide music were Duke Special, Messiah J and the Expert, The Flaws, Declan O'Rourke, Republic of Loose, East 17, Juno Falls, David Geraghty and Seasick Steve.

[19] The final episode of the fifth series was broadcast on 27 March 2009, featuring guests Eamon Dunphy and John Bishop, with music from Republic of Loose and a new Louis Walsh girlband.

[20] Keith Duffy appeared to promote the stage show My First Time; this was cancelled after the sudden death of fellow Boyzone member Stephen Gately the following day.

[23][24] Guests on the final episode, aired on 26 March 2010, were Katie Taylor, Daithi O'Se, Kathryn Thomas, Andrew Stanley and Dustin the Turkey, with music from Smash Hits and Beardyman.