What to watch and review on Tuesday, March 14.
EastEnders (BBC1, 7.30pm) After learning that he isn’t diabetic, Ian embarks on a tough new diet to make sure it stays that way. But will he stick to it? In other news… Stacey tries to repair Martin and Bex’s shattered relationship.
The Replacement (BBC1, 9pm) Concluding episode of the drama about a creepy new employee at a Glasgow architects company. After weird Paula (Vicky McClure) confesses her secret, Ellen (Morven Christie) thinks she has the proof she needs. But everyone at the office turns against her and she is forced to leave. So will Paula win the war?
Catastrophe (Channel 4, 10pm) The funniest comedy on TV continues and Rob as Sharon face financial ruin and, to make matters worse, Rob piles on the pounds at an alarming rate. Stars Rob Delaney and Sharon Horgan.