Guest Stars Amber Grappy as Tilly Brendan Quinn as Callum Eleanor Tomlinson as Sylvie Adam Loxley as Graham Remy Beasley as Suzanne Paul G. Raymond as Raj John Tueart as Andrew Ali Zaidi as Master of Ceremonies Ani Nelson as Nana Gary Forbes as Leon Abby Russell as Yvonne Julia Frith as Fiona Karim Kamar as Pianist