When Lt Rizzo is shot and his corpse carried away, there is no mark or bloodstain on his shirt.
When the man is killed on the beach, two thugs pick him up and carry him away. As they place him in the trunk of their car, it is clearly a light blue Ford. As the one thug runs around the car to get in the driver's seat, it is clearly a brown Mercury. As they are shown driving away, it is a light blue Ford again.
Around 10-11 minutes the TV monitor was a Zenith during the front view, but was a Sony from the side view.
Although billed as "Dolani", Lydia Jade is called "Iolani" by other members of the cast and made three further appearances as "Iolani" during the 1978 season, culminating in A Death in the Family (1978).