If you’ve been to the theatre even a handful of times, it’s likely you’ve seen a stage death. Our fascination with death seems endless, and proves fruitful picking for playwrights. For the writer, there’s power in making an audience empathise with a character and then ripping that character away, and there’s also power in the vindictive killing of the disliked.

Oedipus Schmoedipus, playing in the Sydney festival, is a documentation and reenactment of the deaths in the western theatrical canon by performance company Post. The billing lists the work as “after Aeschylus, Anon, Barrie, Behn, Boucicault, Büchner, Chekhov, Euripides, Gogol, Goldsmith, Gorky, Hugo, Ibsen, Jonson, Marlowe, Mayakovsky, Molière, Pirandello, Plautus, Racine, Seneca, Shakespeare, Sophocles, Strindberg, Voltaire, Wedekind, Wilde et al”. And these men didn’t stop at one death apiece.

Post’s Mish Grigor describes the work as exploring the “tension between the fact that death is an actual universal, and the western theatrical canon is often spoken about as having universal themes or, these plays speak to all of us. We’re interpreting an actual universal through something that we don’t think is really universal, but pretends to be.”

Is death, then, perhaps an easy way of trying to create a connection with the audience? It is something that everyone watching will have a relationship with, even when other themes a play explores may be foreign?

And yet, we are readily judgemental of watching someone pretend to die. When we’re watching theatre we suspend disbelief in so many ways, buying into the construct of the world and using our imagination to fill in the gaps. But there is something about death that is particularly sticking when it comes to witnessing it on stage.

“I find it quite absurd when an actor dies on stage,” says Grigor, “because we know that it’s a game of pretend: they’re still breathing. You can still see them breathing a lot of the time, and the stage trickery that is employed is usually not that good.”

When you start talking about the practice of death and dying on stage, the same concerns repeatedly come up. Tim Roseman, artistic director of Playwriting Australia, says: “The trouble is, it’s an inherently over-the-top theatrical thing that theatre does, because at the very least you’re left with: what do you do with the body? And so the artifice is always problematic.

“Because I know you’ve got to do it 34 more times before you finish the season and, literally, do you just get up and walk off? Do we get someone in black to come and steal the body in the end? It’s a really problematic thing. And, you know, fake blood. So I think it’s the thing we buy the least.”

Dying out here: Zoë Coombs Marr in Oedipus Schmoedipus. Photograph: Ellis Parrinder/Belvoir Photograph: Belvoir

It seems that while we’re prepared to ignore the wires helping someone fly, there is something about death that makes us watch for the rise and fall of an actor’s chest or shadowed movements in the blackout.

Maybe that’s why, when I look back at the deaths on stage that have truly impacted and stayed with me, I keep returning to puppetry. The death of the title character of the Adventures of Alvin Sputnik: Deep Sea Explorer, a puppet made from little more than a white-gloved hand and a foam ball, left me holding my breath to not audibly sob. The deaths of hundreds of silent puppets at the hands of Nazi soldiers in Hotel Modern’s Kamp left my heart in my throat and my brain overwhelmed.

I mentioned these deaths to Nescha Jelk, artistic associate at the State Theatre Company of South Australia. "It's because the puppeteer animates it, gives it that life and gives it that real presence,” she says. “We really invest [emotionally] with the puppets, but it’s so easy to de-animate them and to take that away.”

Grigor agrees: “There’s always life in the person, isn’t there? You always know. For me, I find it very hard to escape that knowledge: that a person is just a person.”

In your theatre-going experience, do you always see the person there in the end? Or have you seen a death done particularly well? Share the memorable ones below.

Oedipus Schmoedipus (reviewed earlier this week) is at Belvoir until 2 February. Tickets $48/58/68