Bereaved father Eoin struggles to survive in a mountainside cave after an injury leaves him lame and starving. Desperation drives him to abandon his solitude and descend into a perilous, famine-stricken landscape.
Eilis is addicted to mustard. When she falls madly in love, she's sure her demons are finally banished, but when the relationship breaks down her shameful addiction to the yellow stuff returns with a vengeance.
When nervy Al has an absurd encounter with a stranger, he begins to question his whole identity.