Original: The couple divorced in 1973, but worked again together in Final Assignment (1980) and The Dance Goes On (1991), the latter also featuring their son, Mathew Almond (born in 1968).
Simplified: The couple divorced in 1973, but worked again together in Final Assignment (1980) and The Dance Goes On (1991), the later also featuring their son Mathew Almond (born in 1968).